Nicholas Meyer Director, Screenwriter William Shatner Captain James Tiberius Kirk Actor Leonard Nimoy Captain Spock Actor, Writer, Executive Producer DeForest Kelley Commander Leonard H. McCoy, M.D. Actor James Doohan Captain Montgomery 'Scotty' Scott Actor Walter Koenig Commander Pavel Andreievich Chekov Actor Nichelle Nichols Commander Nyota Uhura Actor George Takei Captain Hikaru Sulu Actor Kim Cattrall Lieutenant Valeris Actor David Warner Chancellor Gorkon Actor Christopher Plummer General Chang Actor Mark Lenard Vulcan Ambassador Sarek Actor Grace Lee Whitney Commander Janice Rand Actor Brock Peters Admiral Cartwright Actor Leon Russom Chief in Command Actor Kurtwood Smith Federation President Actor Rosanna DeSoto Chancellor Azetbur Actor John Schuck Klingon Ambassador Actor Michael Dorn Colonel Worf Actor Paul Rossilli Brigadier Kerla Actor Christian Slater Excelsior Communications Officer Actor Lawrence Konner Writer Mark Rosenthal Writer Denny Martin Flinn Screenwriter Brooke Breton Associate Producer Marty Hornstein Co-Producer Steven-Charles Jaffe Producer Ralph Winter Producer Alexander Courage Additional Music Cliff Eidelman Original Music Narita Hiro Cinematographer Ronald Roose Film Editing Mary Jo Slater Casting Herman F. Zimmerman Production Design Nilo Rodis-Jamero Art Director Mickey S. Michaels Set Decoration Dodie Shepard Costume Design