The film had 3000 setups, 13 helicopters, 6 pregnancies, 5 hiatuses, 4 weeks of aerial photography, 3 continents, 2 winters, and 1 broken ankle.

Tom Cruise trained for an entire year to perform the HALO (High Altitude Low Opening) stunt in this film.

This film was green-lit several days before the release of Mission: Impossible - Rogue Nation (2015).

Jeremy Renner is not in this film, due to his commitment to the Marvel Cinematic Universe.

Tom Cruise and Ving Rhames are the only actors to appear in all six films. Simon Pegg has been in every movie since Mission: Impossible III (2006).

Solomon Lane will be the first villain in the franchise to be in two films.

Christopher McQuarrie is the first director in the franchise to direct more than one film.

Rebecca Ferguson is the first actress in the franchise to appear twice in a leading role.

While filming, Tom Cruise fractured his ankle in a stunt where he leaped from a building. Production was halted for seven weeks but the July 2018 release date was kept.

In June 2017, Tom Cruise, Michelle Monaghan, and Simon Pegg arrived in New Zealand to beginning filming scenes. It was Tom Cruise's first time there since filming The Last Samurai (2003).

Will be the longest one. Rumored to be 140 mins long, which will make it the longest 'Mission: Impossible' to date.

Henry Cavill replaced Tom Cruise for The Man from U.N.C.L.E. (2015).

Rebecca Ferguson was pregnant while filming this movie. She was about 7 months pregnant when filming was completed.

In August 2017, Tom Cruise suffered an injury while filming a stunt of him jumping from one building to another. He was able to grab onto the other building thanks to a harness strapped onto him and his history of performing his own stunts for action films, but his ankle broke upon the impact of the jump. Cruise immediately got up and attempted to run it off, which is what the scene called for, before he and the crew decided to stop filming. Shooting was delayed for eight weeks following the injury, but the footage of the stunt used in the film's trailer just so happens to be the actual injury.

Alec Baldwin found his fight scene with Henry Cavill particularly challenging to execute because of Cavill's sheer size and musculature. Baldwin's comment about the encounter, "I had to do a fight scene with Henry Cavill and Henry Cavill as everyone knows plays Superman. Well, he really is Superman. The guy's body is like it's made of marble. When you do fight scenes, you throw these punches, you tussle with the guy and you move him around... he's pretty hard to move around and his shoulders are so big that when they shot my close-up over his shoulder, I asked, could you bend down please because your shoulders are in the way of the shot. He's just so BIG! But I had a ball working with him."

Simon Pegg got in such good shape while training in the gym for his action scenes that he got eight-pack abs for the first time in 25 years even though it wasn't required for his role at all. The actor is not an action star or known for his body and was teased on set by co-stars Tom Cruise and Henry Cavill, who actually are action stars and regularly show their eight-pack abs in films. They nick-named Pegg 'Eight-Pack Peggles' due to his new found abs. Cruise said, "Six-Pack Peggles I call him! He had an amazing eight-pack going on. He's almost like Eight-Pack Peggles." Pegg responded to the good-natured teasing saying, "To be fair it was a six-pack, it wasn't quite an eight-pack. I think one morning, after training, my abs made an appearance for the first time since I was 23. You have to be in shape to do these movies and I put my mind to it. It's nice to know that I can still show out if I need to. My wife appreciates it!"

Michelle Monaghan's third appearance in the Mission: Impossible franchise. She started off in MI:III and returned in a uncredited appearance in Ghost Protocol. She was absent from Rogue Nation.

Due to additional safety equipment and challenges with the weather in November, the production company sought permission for about 800 landings by helicopter on the cliff Preikestolen in Norway. A stunt is supposed to be performed there at almost 2000 feet (600 meters) above the fjord below.

The first Mission: Impossible film to be released in 3D.

Tom Cruise spoke out in an interview that if "Mission: Impossible - Fallout" does do well, they'll do more. For now, he'll still create them, however, directors/writers may change.

The production wrapped after 161 shooting days.

Henry Cavill is the second lead actor from The Tudors (2007) that appears in the Mission: Impossible franchise. Another is Jonathan Rhys Meyers, who appeared in Mission: Impossible III (2006).

Henry Cavill revealed that even being Superman didn't prepare him for the extreme stunts of this film. Cavill noted that his training for Superman is geared more towards body-sculpting for shirtless scenes while stunts require more functional training. He added, "It is a very different kind of preparation for this. For Superman, it is a lot of getting the body looking a certain way when inevitably Superman gets his kit off. But for this, it is not about that. It is about prepping for the stunts, rehearsing the stunts, making sure everything is finessed and going right and I love that. It was a very different approach and I enjoyed it enormously."

Alix Bénézech is the third French actress to play in the saga after Emmanuelle Béart in Mission: Impossible (1996) and Léa Seydoux in Mission: Impossible - Ghost Protocol (2011).

This will be the second Mission: Impossible film for Rebecca Ferguson.

The 6th and (possible) final film in the series.

Henry Cavill also played a CIA Operative in The Man from U.N.C.L.E. (2015).