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

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