Star Trek IV: The Voyage Home
Filming
The film's opening scenes aboard the starship Saratoga were the first to be shot; principal photography commenced on February 24, 1986. The set was a redress of the science vessel Grissom's bridge from The Search for Spock, in turn a redress of the Enterprise bridge created for The Motion Picture. The scenes were filmed first to allow time for the set to be revamped as the bridge of the new Enterprise-A at the end of filming.
Sound and music
It was at Bennett's suggestion that Paramount studio heads asked Nimoy to create subtitles for the probe's transmission at the start of the film and for the climactic dialogue with the whales. Both Nimoy and Meyer were adamantly against using any subtitles, and they eventually prevailed.
Star Trek IV: The Voyage Home
Star Trek IV: The Voyage Home is a 1986 American science fiction film, the fourth installment in the Star Trek film franchise based on the television series Star Trek. The second film directed by Leonard Nimoy, it completes the story arc begun in Star Trek II: The Wrath of Khan (1982), and continued in Star Trek III: The Search for Spock (1984). Intent on returning home to Earth to face consequences for their actions in the previous film, the crew of the USS Enterprise) finds the planet in grave danger from an alien probe attempting to contact now-extinct humpback whales. The crew travel to Earth's past to find whales who can answer the probe's call.