Alternate versions

There is a separate bleeped and non-censored soundtrack on the DVD. The close captioning has the swear words replaced with euphemisms.

The movie was later re-edited and aired on the Fox network as a three-part season four finale for Family Guy (1999) with some scenes removed, mainly because they were too risqué for network television. They are

• the opening night gala for the movie (mainly because it's too long to be placed in a single episode)
• the "movie's" opening credits, done similarly to the revised opening credits for the episode "The Road to Rhode Island".
• Chris doing a triple somersault dive; Lois remarks that she could have qualified for the Olympics but got pregnant with Meg, but "now I'm pro-choice."
• Quagmire and a woman leave the pool's pump room, and he comments that he can't go swimming for a half-hour.
• Peter saying "and stuff comes out" when describing adult videos.
• Stewie comparing Brad's backstroke swimming to one of his stools.
• a scene from Roseanne (1988) with Peter as Dan (Roseanne just mumbles her lines).
• Quagmire tied to the hotel bed dialing the phone with his penis.
• Det. Scrotes/_"The Shield" (2002)_ parody.
• a fat and old Britney Spears in the future catching on fire in a wheelchair.
• Ella Fitzgerald hitting a note and causing a glass to break, with pieces causing her accompanist, Ray Charles, to go blind.
• Stewie and Brian in The Drunken Clam playing Pac-Man.
• the first scene of future Stewie; in fact, the first episode was written as a stand-alone episode, and this scene was added to help tie it in with the other two.
• a scene from Thundercats (1985) where Lion-O uses his "sight beyond sight" to watch Cheetara in the bathroom.
• a black screen with "Intermission" on it (in what is the break between episodes two and three of the broadcast version), while the Griffins make various comments.
• future Chris pointing out numerous violations with Lois's car, but he'll overlook them if she gives him a cookie.
• a cutaway scene where Peter and Bono are stuck on a desert island with a crate of food that Bono won't open because it's intended for starving children, but then Bono takes some of the food while Peter isn't watching.
• Stu (future Stewie) telling Stewie about his prom date.
• when Chris and his wife argue in front of Pablo, the line "This f***in' kid's from Guam" becomes "That kid's from Guam".
• in Stu's apartment, Stu agrees to let Stewie stay for one night.
• Stu changes Stewie's diaper, and tells Stewie to "enjoy your left testicle while you can".
• future Peter and Lois watch "Law & Order: Petty Crimes Against Municipal Property In Excess Of $5000".
• when Stewie reads from "The Joy of Sex", the line "Put it in, take it out, put it in, take it out" is changed to "And in and out and in and out".
• the line "insert your phallus into her vagina" had "phallus" replaced with "penis", although Stewie pronounced it to rhyme with "tennis".
• a cutaway to Peter as the first director of Terms of Endearment (1983), in which he repeatedly zooms in on the star's breasts in her death scene.
• after Stu's apartment burns down, Stewie notes it isn't the first time his help was not appreciated, followed by a scene of Peter giving Lois an arcade Galaga machine for her birthday.
• at the retirement home, Tom and Diane do a news report, but it's done to someone standing directly in front of them.
• Lois sets two conditions on giving Stu the money; Stewie has to promise that Chris doesn't get married, and that Lois does not end up in a retirement home.
• at Chris's wedding, when the priest asks if anyone objects, Stewie kills the bride with a rocket launcher.
• after the end of the movie/third episode, the DVD has a post-movie party at The Drunken Clam.
• One scene was redone entirely. When Stewie was in the bed naked with Roger Moore's number on his body the scene was redone with Stewie fully clothed with a piece of paper instead. Meanwhile some scenes were added to interlink the episodes. They are:
• a Soap (1977)-style cliffhanger.
• a clip from _"The Chevy Chase Show" (1993)_ .
• Kiefer Sutherland's narration via the 24 (2001)-style intro.

There are two DVD releases of Stewie Griffin: The Untold Story. The first is the individual DVD that, on its initial run, included an embossed slipsleeve. The second is a two-disc set, with Family Guy: Off the Cutting Room Floor (contains bonus features relating to episodes on the Family Guy Volume 3 DVD set), that comes from The Total World Domination Collection (in the Stewie head packaging). This release comes in a two-disc DVD case, utilizing the Stewie Griffin: The Untold Story packaging design with a burst added to the cover stating "PLUS! Bonus Content: Off The Cutting Room Floor!" (and no UPC bar code on the back). The only other release of the Off the Cutting Room Floor DVD comes in a small square envelope packaged inside initial copies of the Family Guy Volume 4 and American Dad! Volume 1 DVD sets.