Sci-Fi Action Adventure Thriller
A surprise visit from Spock's father provides a startling revelation: McCoy is harboring Spock's living essence.
Directed by
Leonard Nimoy
Written by
Harve Bennett
Frank Welker
Spock's Screams
Christopher Lloyd
Cmdr. Kruge
William Shatner
Admiral James T. Kirk
George Takei
Cmdr. Hikaru Sulu
Leonard Nimoy
Captain Spock / Elevator Voice
Miguel Ferrer
First Officer
Phil Morris
Trainee Foster
Branscombe Richmond
Klingon Gunner #2
James Doohan
Captain Montgomery 'Scotty' Scott
John Larroquette
Maltz
DeForest Kelley
Dr. Leonard 'Bones' McCoy
James B. Sikking
Captain Styles
Chuck Hicks
Nichelle Nichols
Cmdr. Uhura
Tom Woodruff Jr.
Walter Koenig
Cmdr. Pavel Chekov
Judith Anderson
Vulcan High Priestess
Robin Curtis
Lt. Saavik
Eddy Donno
Grace Lee Whitney
Commander Janice Rand (Woman in Cafeteria)
Mark Lenard
Ambassador Sarek
Robert Hooks
Admiral Morrow
Merritt Butrick
Dr. David Marcus
Scott McGinnis
Starfleet Cadet "Mr. Adventure"
Phillip R. Allen
Capt. Esteban
Carl Steven
Spock...Age 9
Jeanne Mori
Helm Officer
Stephen Manley
Spock...Age 17
Vadia Potenza
Spock...Age 13
Joe W. Davis
Spock at age 25
Nanci Rogers
Bar Waitress (uncredited)
Paul Sorensen
Captain
Tom Morga
Jean Coulter

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