Captain James T. Kirk
William Shatner
Captain Spock
Leonard Nimoy
Caithlin Dar
Cynthia Gouw
Capt. Klaa
Todd Bryant
Vixis (as Spice Williams)
Spice Williams-Crosby
J'onn
Rex Holman
God
George Murdock
Young Sarek
Jonathan Simpson
High Priestess
Beverly Hart
Pitchman
Steve Susskind
Starfleet Chief of Staff
Harve Bennett
Amanda
Cynthia Blaise
Dr. Leonard 'Bones' McCoy
DeForest Kelley
McCoy's Father
Bill Quinn
Yeoman
Melanie Shatner
Sybok Warrior (uncredited)
Michael Berryman
Young Spock
Carey Scott
Captain Montgomery 'Scotty' Scott
James Doohan
Cmdr. Hikaru Sulu
George Takei
Cmdr. Pavel Chekov
Walter Koenig
Cmdr. Uhura
Nichelle Nichols
Sybok
Laurence Luckinbill
St. John Talbot
David Warner
Gen. Korrd
Charles Cooper
Stunts
David R. Ellis
Stunt Double
R.A. Rondell
Original Music Composer
Jerry Goldsmith
Sound Effects
Alan Howarth
Executive Producer
Gene Roddenberry
Mark Mangini
Makeup Artist
Jeff Dawn
Producer
Story
Scott Wilder
Sound Re-Recording Mixer
Doug Hemphill
Screenplay
David Loughery
Makeup Designer
Allan A. Apone
Gregory J. Barnett
Stunt Coordinator
Glenn R. Wilder
Freddie Hice
Director
Dick Ziker
Editor
Peter E. Berger
Production Design
Herman F. Zimmerman
Casting
Bill Shepard
Set Decoration
John M. Dwyer
Director of Photography
Andrew Laszlo
Co-Producer
Mel Efros
Unit Production Manager
Special Effects Supervisor
Michael Wood
Ralph Winter
James M. Halty
Costume Design
Nilo Rodis-Jamero
Frank Orsatti
First Assistant Director
Douglas E. Wise
Don Pulford
Kenny Myers
Terry Jackson
Special Effects Makeup Artist
Edouard F. Henriques
Tom Morga
Janice Alexander
Rolf John Keppler
Linda Fetters Howard
Second Assistant Director
George Fortmuller
Katalin Elek
Wes Dawn
David Burton
Gary Alexander
Hairstylist
Hazel Catmull
Tina Hoffman
Sound Mixer
David M. Ronne
Donna Barrett Gilbert
Michael Mills
Special Effects
Still Photographer
Bruce Birmelin
Erin Koplow
Joyce McNeal
Chris Jenkins
Tommy J. Huff
Ellis Burman Jr.
Bruce Randall