Based on the official Star Trek Chronology, the series begins ten years prior to the founding of the United Federation of Planets, and ninety years after the events of Star Trek: First Contact (1996). Episode one takes place approximately 115 years prior to the start of Star Trek: The Original Series (1966), and 213 years before Star Trek: The Next Generation (1987).
Admiral Forrest is named after DeForest Kelley, the late Star Trek: The Original Series (1966) actor who played Leonard H. McCoy. Similarly, Commander Williams and Admiral Leonard from the pilot Star Trek: Enterprise: Broken Bow (2001) are named after series stars William Shatner (James T. Kirk) and Leonard Nimoy (Spock).
The episodes Star Trek: Enterprise: Home (2004) and Star Trek: Enterprise: Daedalus (2005) both reveal that Earth and Vulcan are sixteen light-years distant from each other. According to Gene Roddenberry, James Blish (who wrote short-story adaptations of episodes from the original Star Trek: The Original Series (1966) series, plus one original novel, "Spock Must Die!"), and multiple background sources (including endorsements from various scientists from the Harvard - Smithsonian Center for Astrophysics), planet Vulcan would likely be in orbit around the trinary star system 40 Eridani, a real-life trinary star system located 16.45 light years from Earth.
It was later revealed that if the series had returned for another season, one of the major story lines would have been the beginning of the war with the Romulan empire as originally mentioned in Star Trek: The Original Series: Balance of Terror (1966). Another idea that never got to fruition was to explore the backstory of the Borg Queen (first featured in Star Trek: First Contact (1996)). She was originally a Starfleet medical technician who got assimilated and abducted by a Borg drone from Star Trek: Enterprise: Regeneration (2003), and there were serious plans to bring back Alice Krige for the part.
During filming of the series pilot, Star Trek: The Next Generation (1987) actors Brent Spiner (Lieutenant Commander Data) and Jonathan Frakes (Commander William T. Riker) visited Scott Bakula on the set to give him advice about what to expect while working on the series. Both Brent Spiner and Jonathan Frakes guest starred in season four with Brent Spiner playing Data's creator's grandfather Dr. Arik Soong and Jonathan Frakes playing his original character looking at a retrospective history of Enterprise.
Footage created by Industrial Light & Magic for Star Trek: First Contact (1996) showing the launch of Cochrane's ship, the Phoenix, is included in the opening credits. Despite this, ILM received no credit for creating the original footage.
The first season hinted at a budding romance between Doctor Phlox and human Crewman Elizabeth Cutler. Tragically, actress Kellie Waymire died in 2003 before their fictional relationship could be further explored.
This is the only Star Trek series to have the same regular cast throughout its entire run.
The American astronaut shown in the opening credits is Alan Shepard, the first American astronaut in space, and later commander of Apollo 14. There is also archive footage of: Charles A. Lindbergh next to his plane Spirit of St. Louis, the Enterprise Shuttle, Amelia Earhart next to her plane, the Wright brothers flight combined with Robert H. Goddard the father of modern rocketry writing his theories on a blackboard, Chuck Yeager and the Bell X-1 with which he broke the sound barrier and astronauts Neil Armstrong, Buzz Aldrin and Michael Collins as they board Apollo 11 to become the first men on the moon.The astronaut seen floating in space next to the shuttle with the jet pack is Astronaut Bruce Mccandless the first to test the jet pack, nicknamed the Buck Rogers space pack.
Costume designer Robert Blackman decided to look forward from the present rather than backward from Kirk's time, thereby creating uniforms that resembled futuristic NASA uniforms instead of earlier versions of those seen in the original Star Trek: The Original Series (1966). Blackman was also tired of having to hide all the zippers in the previous Star Trek series' costumes, and incorporated 13 visible zippers into each of the new jumpsuits. However, the suits were designed to be so trim that the actors were hardly able to carry anything in any of these pockets. In fact, practically none of the zippers actually featured a pocket behind them.
Art imitates life and vice versa. During the opening credits, there is a brief shot of the Space Shuttle Enterprise during its roll out. Star Trek: The Original Series (1966) creator Gene Roddenberry and many members of the original Star Trek cast were in attendance. The orbital vehicle was named Enterprise because of a huge letter campaign from Star Trek fans. Therefore, the opening credits are for a show about a fictional ship (NX-01); named after a real ship (OV-101); which was named after a fictional ship (NCC-1701); which was named after a real ship (CVN-65) for which the show is named.
Because the show is one hundred years before Kirk, some old technology has reappeared: - flip-open communicators - manual sliders on the transporter - the science station viewfinder - Most of the sound effects for the Enterprise come from the original Star Trek: The Original Series (1966) - including all the bridge sounds, doors, communicator chirps, and most of the panel sounds. Instead of shields, the Enterprise has polarized hull plating, and instead of hand-held phasers, the crew are introduced to phase pistols. There are no photon torpedoes, simply torpedoes (until the start of season three). The transporter has only recently been approved for transporting bio-matter (people), and no one on the crew trusts it. It has four docking doors for shuttlepods. The design of 22nd century Enterprise NX-01 bears a striking resemblance to the 24th century Akira Class starship, first introduced in Star Trek: First Contact (1996). Enterprise carries a designation of NX-01 which, according to established canon, indicates a prototype starship. It also indicates the first Starfleet starship to use this naming convention. Enterprise is the first Starfleet vessel to use the new warp 5 engine developed by Zefram Cochrane and Jonathan Archer's father, Henry.
Executive Producer Manny Coto has stated that if the show were renewed for a fifth season, Commander Shran (Jeffrey Combs) would have been made a member of the Enterprise crew and become a regular on the show.
Scott Bakula (Captain Jonathan Archer), Jolene Blalock (T'Pol) and Connor Trinneer (Commander Charles "Trip" Tucker III) are the only actors to appear in all 98 episodes of the series.
Julia Rose, who has a recurring role as a space marine (MACO) in the 2003-2004 season, wears a uniform previously worn by Hilary Swank in The Core (2003). According to a September 2003 interview with Rose, the uniform still has a label with Swank's name on it.
Had the series been renewed for a fifth season, one idea that was pitched was to have the Enterprise undergo a 180-day refit to add a secondary hull attached to the ventral side of the saucer section, which would've included an improved warp core, and a larger, more powerful deflector dish. The NX-01 refitted redesign would have resembled the Constitution-class U.S.S. Enterprise NCC-1701 from Star Trek: The Original Series (1966).
The first name of Captain Archer was initially to have been Jeffrey. While the (American) producers of the show didn't see any problems with this name, UK fans pointed out the link to disgraced author, actor, and politician Jeffrey Archer after learning of the name over the Internet. The name was changed to Jackson, but there was exactly one person in the country named Jackson Archer. To avoid lawsuits, Jonathan was chosen for a name, because there were twenty Jonathan Archers.
Majel Barrett, Joseph Ruskin, Clint Howard, and Jack Donner are the only actors to appear in both this series and Star Trek: The Original Series (1966). William Shatner is heard in the final episode, but only through archival audio.
Originally Jolene Blalock's character of T'Pol was supposed to be called T'Pau. This was the name of a character that appears in Star Trek: The Original Series: Amok Time (1967), an episode of Star Trek: The Original Series (1966) written by Theodore Sturgeon. They changed it at the last minute because if they used the character of T'Pau, they would have to pay royalties to Sturgeon's estate every time T'Pau was used, i.e. every episode of "Enterprise." Incidentally, the character of T'Pau later made an appearance in the three-part Vulcan renaissance story arc in season 4.
The first and last lines of the series are the same: "...where no man has gone before..."
Only Star Trek series besides Star Trek: The Original Series (1966) to end "prematurely" as a result of a cancellation by the network as opposed to a decision by producers. When the series was threatened with cancellation after the third season, a fan campaign via internet was able to renew it for an additional season, but after disappointing ratings, the show was canceled anyway; the same thing happened with TOS after the second season.
Longtime Trek actor Vaughn Armstrong (famous for his many alien roles on various Trek series) appears here as a human for the first time. His character, Admiral Maxwell Forrest, is the commander-in-chief of the fledgling Starfleet.
In the wake of the destruction of the U.S. Space Shuttle Columbia on February, 2003, an opening screen was added to the episode Star Trek: Enterprise: Stigma (2003) (first air date February 5, 2003), which read "In memory of the Columbia crew...You will always be an inspiration." Further, just as the original U.S. Space Shuttle prototype (which never reached space) was named "Enterprise" after the ship in the original Star Trek: The Original Series (1966), so it was revealed in Star Trek: Enterprise: The Expanse (2003) (first air date May 21, 2003) that the second Starfleet prototype ship (designation NX-02) was named in honor of the "second" Space Shuttle (actually the first to reach space), Columbia. Although the initial glimpses of NX-02 were of an incomplete ship in dry dock, she was seen more extensively in a story arc in season four. It should also be noted that an "S.S. Columbia" was mentioned in the original Star Trek (1966) pilot, (The Cage), and a scout ship "U.S.S. Columbia" (designation NCC-621) appears briefly in Star Trek: The Motion Picture (1979).
The Mars rover footage in the opening credits is actually a still image of a Mars rover sliding across a still image of Mars. On Blu-ray copies of the show, the wheels can be seen not moving as the vehicle moves, as a still image would not be animated.
This was the first Star Trek series to have an actual theme song, a fact that caused controversy among fans, who were split on the idea. The pilot episode used a different piece of music for the closing credits (in fact, an instrumental of the opening song) from the rest of the episodes. Beginning with the third season, the theme was revised to be more upbeat.
Jeffrey Combs has the distinction of portraying eight different characters on Star Trek series. He has played the roles of Brunt, Weyoun, Shran, Tiron, Kevin Mulkahey, Penk, Krem, and a holosuite guest. He is one of only five actors to play seven or more different characters in the Star Trek franchise, the others being Randy Oglesby, J.G. Hertzler, Vaughn Armstrong and Thomas Kopache. Coincidentally, Combs has appeared on Star Trek with all four of those actors.
The Captain's chair, used in the fourth season, was originally from the Enterprise-E bridge set in a deleted scene from the ending of Star Trek: Nemesis (2002), which included Steven Culp, who had played Major Hayes in Enterprise's third season, as Picard's new First Officer.
In the episode Star Trek: The Next Generation: Yesterday's Enterprise (1990) (broadcast 11 years before Star Trek: Enterprise (2001) aired), two references were made to a planet called Archer IV. Since no one involved with 'Enterprise' has ever mentioned this planet as the inspiration for Archer's name, it is probably coincidental. However, in the later episode Star Trek: Enterprise: In a Mirror, Darkly, Part II (2005), a future computer display mentions that Captain Archer had two planets named after him: Archer's Planet and Archer IV (thus a deliberate retcon of the origin of Archer IV's name by the makers of 'Enterprise'). Additionally, in Star Trek: Nemesis (2002), we see a starship named "Archer" on the tactical display, although this was a conscious reference, since this movie was made during the initial broadcast of 'Enterprise'.
Travis Mayweather was originally going to be a Lieutenant, because of his extensive space experience, but was made an Ensign, due to the age disparity between him and Malcolm Reed.
Jeffrey Combs (Shran/Krem), Gary Graham (Vulcan Ambassador Soval), and Matt Winston (Crewman Daniels) are the only actors, besides the regulars, to appear in all four seasons.
According to Jolene Blalock, a decision was made to change T'Pol's make-up - particularly her hairstyle - after three days of shooting. All Blalock's scenes for the first few days had to be re-shot.
It had been reported that NBC, the network that carried the original Star Trek: The Original Series (1966), was interested in acquiring this series, but lost out to UPN.
There are two animal actors who portray the male character "Porthos" on this series. The two female beagles are named "Prada" and "Breezy the Beagle", the latter being younger.
Scott Bakula jokingly suggested prior to the filming of the two-hour premiere that Captain Jonathan Archer's middle name might be Beckett, a reference to his previous television series, Quantum Leap (1989), in which his character was Dr. Sam Beckett.
During the run of the series, at least one reference is made to four of the other six series in the Star Trek franchise. The starship Defiant in the Mirror Universe (from the season four two-parter "In a Mirror, Darkly") is explained in the episode to be the same one from Star Trek: The Original Series: The Tholian Web (1968) in Star Trek: The Original Series (1966). Dr. Phlox makes a reference to the Binar species, who appear in Star Trek: The Next Generation: 11001001 (1988) in Star Trek: The Next Generation (1987). There is at least one reference to The Cardassians who were the main nemeses in Star Trek: Deep Space Nine (1993)), and finally, there was a reference to the Delta Quadrant in Star Trek: Enterprise: Regeneration (2003) which ties into the Borg presence in Star Trek: Voyager (1995).
"Star Trek" was originally left off the title because of its overuse in previous franchise titles, and because "Enterprise" was just as instantly recognizable for the fans. Since the idea was to also attract non-Star Trek fans, the first seasons tried to limit the technical aspects of the show and make it more character-driven. From Star Trek: Enterprise: Broken Bow (2001) all the way through Star Trek: Enterprise: Anomaly (2003), the show was simply known as 'Enterprise'. After the second season suffered low ratings, the third season adopted the title "Star Trek: Enterprise" starting with Star Trek: Enterprise: Extinction (2003). When Star Trek: Enterprise: The Xindi (2003) re-aired, "Star Trek" was added to the title. However, in re-airing "Anomaly", the title remained simply "Enterprise".
The arm patches for the Enterprise crew, which features an overhead view of the Enterprise, is based upon the NASA mission patches, which features the image of the rocket, capsule, or space shuttle used on the mission.
This was the first "Star Trek" series whose opening credits did not consist of a series of dramatic camera flybys of the ship or space station. Instead, it is a build up of historical (and fictional) events that led to the show's era.
The theme song to the show, called "Where My Heart Will Take Me" and performed by Russell Watson, was composed by Diane Warren for the film Patch Adams (1998), and was recorded under the title "Faith of the Heart", by Rod Stewart, for that motion picture.
T'Pol held the rank of Subcommander. This rank is traditionally associated with the Romulans. However, since the Romulans and Vulcans were originally one race, it would make sense for them to have similar terminology or military structures.
Graphic designer Michael Okuda made sure that over the course of the series, the graphics on the Enterprise computer monitors began to move closer to those on the original series Enterprise computer panels.
T'Pol's age became a matter of some debate among fans (and a minor running joke on the series itself) during the show's first 3 seasons. According to the original writers' "bible" for the series, she is 67 years old at the time of Star Trek: Enterprise: Broken Bow (2001), a fact confirmed by Jolene Blalock in interviews. In the season three finale, Star Trek: Enterprise: Zero Hour (2004), however, T'Pol revealed that she is actually 65 years old (and will turn 66 on her next birthday). It has been speculated that either the writers shaved a few years off her age (since bibles are only guidelines), made a mistake, or T'Pol is lying about her age, and is really 70.
Subtitles are a common feature used throughout the series to translate whenever characters are speaking in non-English. Prior to this series, there have only been two individual episodes in total from two different Star Trek series to feature subtitles: Star Trek: The Next Generation: A Matter of Honor (1989) and Star Trek: Voyager: Tattoo (1995).
According to producers Rick Berman and Brannon Braga, fans were split almost equally on the idea of a prequel series. About half of the initial reactions to the idea were positive, and half were negative.
Malcolm Reed was named for a minor character in C.S. Forester's Horatio Hornblower books, which were also a major inspiration for the original Star Trek: The Original Series (1966). Both characters were English and came from families that had generations of career Navy men, although Malcolm Reed in Enterprise was the first to join Starfleet.
In various episodes, we see a small statue on top of a shelf inside Captain Archer's office. The statue is that of a man standing with his arm reaching out towards the sky. This is a smaller-scale model of the twenty-meter tall statue of Zefram Cochran that Geordi describes to Cochran himself in Star Trek: First Contact (1996).
The only Star Trek series where the entire cast is credited in the opening credits in alphabetical order. For prior series, the performer playing the captain (William Shatner of Star Trek: The Original Series (1966), Patrick Stewart of Star Trek: The Next Generation (1987), Avery Brooks of Star Trek: Deep Space Nine (1993), Kate Mulgrew of Star Trek: Voyager (1995)) was always listed first, regardless of alphabetical position. For this series, Scott Bakula gets top-billing anyway because his name is (conveniently) alphabetically first, among the principle cast.
Connor Trinneer discovered a lot of his friends were closet Trekkies when he got his role.
This is the first television series to include footage actually taken on another planet: the Sojourner rover from the Pathfinder probe on the surface of Mars in the opening titles.
Anthony Montgomery (Travis Mayweather) once auditioned for two different roles on Star Trek: Voyager (1995), one of which was Tuvok's son Sek. Montgomery was the last actor to read for the role of Mayweather.
In many of the ready-room shots, a common modern-day CD rack can be seen on Captain Archer's desk. In fact, these common CD racks make another appearance (slightly modified) to appear as computer circuits onboard the Vulcan vessel Seleya during the third season episode Star Trek: Enterprise: Impulse (2003).
Although produced in widescreen since 2001 in anticipation of HDTV, actual broadcast of the series in HDTV by UPN did not begin until the fall of 2003, midway through season three.
The Chief Medical Officer of the Enterprise is Doctor Phlox. The name Phlox was a character of the Hierarchy race from the Star Trek: Voyager (1995) episode Star Trek: Voyager: Tinker Tenor Doctor Spy (1999). However, the name of the character in the Voyager episode was only used in the script, and was never mentioned on-screen.
When the series was canceled after its fourth season, an idea for a follow-up was to produce an eleventh feature film called 'Star Trek: The Beginning'. The film would have taken place shortly after 'Enterprise', during the Earth-Romulan war (a concept that was considered for Enterprise's canceled fifth season) and was intended to be the first of a trilogy. The central character would have been Tiberius Chase, an ancestor of James T. Kirk who goes on a secret mission to sabotage the Romulan war industry in retaliation for Romulan attacks on Earth itself. Shran would be the only familiar character to return, with captain Archer and the Enterprise NX-01 only mentioned briefly. A first draft of the screenplay was written, but the project was shelved due to a regime change within Paramount Pictures, who preferred to produce J.J. Abrams' Star Trek (2009) instead.
The term "M-class planet" was frequently used in previous Star Trek series to denote a planet, moon or planetoid that can sustain humanoid life. The 'Enterprise' series revealed that 'M-class' is an abbreviation of the original Vulcan term 'Minshara-class'.
The 'Star Trek Crews' from all the Star Trek series were ranked #2 in TV Guide's list of the "25 Greatest Sci-Fi Legends" (August 1, 2004 issue).
This series did not use the traditional sound stages reserved for Star Trek series, because one of the stages, which last held the Star Trek: Voyager (1995) sets, was demolishing sets following filming of the last Voyager episode Star Trek: Voyager: Endgame (2001).
Several episodes feature clips from classic movies as the crew enjoys occasional "Movie Night" diversions. Most of the films that have been featured, such as For Whom the Bell Tolls (1943) and The Court Jester (1955) are, naturally, Paramount films (and Enterprise is produced by Paramount). However, one episode prominently featured footage from Frankenstein (1931), a Universal Studios production. By using films from its own libraries, Paramount thus avoided having to pay royalties.
As with other Star Trek series, the number 47 appears numerous times throughout the show.
This is the only Star Trek television show that is part of both the Classic Universe (Star Trek: The Original Series (1966) The Original Series, or "TOS", Star Trek: The Next Generation (1987), Star Trek: Deep Space Nine (1993), Star Trek: Voyager (1995) and the first ten movies) and the alternate Kelvin Universe started by J.J. Abrams (Star Trek (2009), Star Trek Into Darkness (2013) and Star Trek Beyond (2016)) which takes place in a divergent timeline. This is because the timeline was altered after the events of Enterprise, but before the events of TOS.
The first Star Trek series to not use "starring" and "also starring" in the credits. Also the first to not name the characters being played by the actors [i.e. (actor) as (character)].
Chef is mentioned in all 4 seasons, but is only seen from the neck down in Star Trek: Enterprise: The Catwalk (2002), where he is played by Richard Sarstedt, and does not speak. The cast of 'Enterprise considered their on-set chef the "real chef" of the Enterprise. It was originally intended for Chef to be revealed as being portrayed by William Shatner as a direct tribute to the Original Series.
Dominic Keating was denied a callback for a guest shot on Star Trek: Voyager (1995) because Rick Berman wanted him for this.
The advanced shuttle shown in Earth orbit in the opening credits bears the registry number "DV-169".
Commander Tucker's nickname was originally to be "Spike". His eventual nickname 'Trip' comes from his being the third generation man of his family to be called Charles. Trip is short for triple.
As of 2017, this is the only "Star Trek" series not to appear in comic book form during its original run.
It's revealed in Star Trek: Enterprise: Regeneration (2003) (by Malcolm Reed) that phase pistols fire 5 mega joules, but are capable of being modified to yield up to 10.
Although Malcolm Reed mentioned relationship with women in Star Trek: Enterprise: Shuttlepod One (2002) and even shows brief interest in T'Pol, Dominic Keating has always indicated in interviews that he saw and played Reed as gay (which may explain why, by Reed's own admittance, "none of [my relationships with women] worked out, because I could never get very close to them").
In at least two episodes the crew, or some other group, are seen using a device that is a Bajoran tricorder from Star Trek: Deep Space Nine (1993).
Out of all the main Xindi characters, the Xindi-Primate (played by Tucker Smallwood) was the only one whose real name we never learned.
In Star Trek: Voyager: In the Flesh (1998), it was revealed that there is a member of Starfleet in the 24th century named Valerie Archer. It has been speculated that this is a descendant of Jonathan Archer. Valerie Archer's name, according to creator Nick Sagan, is an homage to Dave Bowman from 2001: A Space Odyssey (1968) and Eleanor Arroway from Contact (1997), the latter written by his father, astronomer Carl Sagan.
One aspect that was never fully explored with the addition of the Marines in season 3, is the fact that although Major Hayes was not a member of Starfleet, he did technically outrank Lt Reed. Reed being the head of Security meant he was in charge, by assignment. But if he had died or become incapacitated Hayes would have had a strong argument to be in charge of Security.
Star Trek: Enterprise: Future Tense (2003) Is Enterprise's (ie. the Federation as a whole) first encounter with the Tholians and the only species (besides Vulcans, Klingons, Telarites & Romulans) to also appear in TOS (namely, Star Trek: The Original Series: The Tholian Web (1968)(#3.9)).
Some viewers complained when the show was axed after its 4th season, as they believed "Enterprise" was beginning to produce quality episodes on a regular basis.
In Star Trek: Enterprise: A Night in Sickbay (2002), the first scene after the opening credits, a view of Kreetassa from space shows an exact reverse of the Great Lakes of North America.
The series ended on May 13, 2005, the same day as Andromeda (2000), another series based on Gene Roddenberry's work.
In Star Trek: The Next Generation: The Battle (1987), the system that the Enterprise D is in is called 'Xendi-Sabu'. Based on how it is pronounced in that episode, and how similar it sounds to the Xindi from Enterprise's third season, it is possible that the makers of 'Enterprise' used the name as a reference with a slightly different spelling.
Star Trek: Enterprise: Terra Prime (2005) Is the only episode where Dr. Phlox cries.
Enterprise is the first "Star Trek" series to be shot in widescreen format, to allow for HDTV format airing. Enterprise is the fourth Star Trek series in the franchise's history to have a September premiere date, and the first Star Trek series in fifteen years to premiere in September. The original Star Trek: The Original Series (1966), Star Trek: The Animated Series (1973), and Star Trek: The Next Generation (1987) all premiered in September. Star Trek: Deep Space Nine (1993) and Star Trek: Voyager (1995) both premiered in January.