Star Trek IV: The Voyage Home/Trivia

"Sulu: I'm counting on Excelsior. Scotty: Excelsior? Why in God's name would you want that bucket of bolts?"
 * Beam Me Up, Scotty: In a more traditional application of this trope, it's often claimed that there isn't a single weapon fired in the movie. This isn't really correct, as there are two actual weapons firings (Kirk using his phaser to weld a door shut, and the whalers trying to harpoon George and Gracie) and one attempted (Chekov trying to stun the interrogation officers). This is likely a mix-up with a real fact, namely that this is the only Star Trek film with a body count of zero.
 * Defictionalization/Life Imitates Art: Within 3 years of this film coming out, there was a formula for transparent aluminum.
 * Directed by Cast Member: Leonard Nimoy again.
 * Enforced Method Acting
 * Hey, It's That Guy!: Vijay Amritraj is a starship captain - the pro tennis player is best known for his role in Octopussy.
 * The Other Darrin: The USS Enterprise that Chekhov and Uhura sneak into is actually USS Ranger, a then-standard oil-fired (non-nuclear powered) carrier.
 * Reality Subtext: At the end of the movie, when the crew are speculating what ship they're going to get:


 * This is a twofer: Harve Bennett, producer and writer of the film, had initially wanted the crew to end up commanding the USS Excelsior (which had been seen in the previous film) but was overruled; and Sulu himself ends up as captain of the Excelsior two films later.
 * Throw It In: They actually had Nichols and Koenig asking real San Franciscans where the nuclear submarine in Alameda was, although they were all employed as non-speaking extras. However, Layla Sarakalo, the woman who answers, "Ooh, I don't know if I know the answer to that — I think it's across the bay, in Alameda", wasn't an actor at all: she had woken up that morning to find that her car had been impounded as part of the traffic reorganization surrounding the movie shoot. Determined to make enough cash to get it back, she approached the film crew, got herself hired as an extra and deliberately ad-libbed so that they'd have to pay her. Her line ended up in the movie and, as a result, she had to be inducted into the Screen Actors Guild. See here for details.
 * Leonard Nimoy was trying to crawl out of the water during the final scene, but the rest of the cast members just dragged him back in.
 * Unintentional Period Piece: Downplayed to an extent as it doesn't whack you over the head with The Eighties, but it has its moments. Gillian thinks Kirk's communicator is a "pocket pager", cutting edge in those days any time later she'd assume it was a mobile phone. The whole debacle with Chekhov being caught on board a US Navy ship is pure Cold War, and Scotty attempting to work a Macintosh Plus very much dates it. "Just use the keyboard" sounds like Dr. Nichols simply assumes that Scotty isn't used to computers with a mouse- cutting edge back then!
 * What Could Have Been: Eddie Murphy was originally going to play the marine biologist Kirk interacts with. He eventually backed out of the movie but it resulted in a massive change to the storyline. The producers were worried that if Murphy was in the movie it would turn into a guest star movie like Superman III became Richard Pryor's movie. So they made sure the biologist character was clearly a secondary character to Kirk and Spock.
 * There was supposed to be a scene where Sulu encountered a little boy whom he would realize was actually his ancestor, but when the time came to film it the child actor who had been hired became upset and could not be made to act properly, and unable to find another child actor, the scene was cut.
 * There was supposed to be a scene of Sulu stealing the helicopter, but it required him to jump into the chopper and George Takei couldn't do it because he was too stiff legged from running in the San Francisco marathon. They tried filming it with a stunt man throwing him inside but that didn't look right so it was cut.
 * Saavik was supposed to be revealed to be pregnant with Spock's child from the scene in the previous film where she had to, ahem, help him through puberty, which was to explain why she didn't go back to Earth with the rest of the crew to serve as a witness on their behalf at the trial, but it was cut for unknown reasons.