Kirk
William Shatner
Spock
Leonard Nimoy
Federation Council President
Robert Ellenstein
Klingon Ambassador
John Schuck
Admiral Cartwright
Brock Peters
Lt. Saavik
Robin Curtis
Gillian
Catherine Hicks
Starfleet Communications Officer
Michael Snyder
Starfleet Display Officer
Michael Berryman
Saratoga Science Officer
Mike Brislane
Commander Rand
Grace Lee Whitney
Alien Communications Officer
Jane Wiedlin
McCoy
DeForest Kelley
Starship Captain
Vijay Amritraj
Saratoga Helmsman
Nick Ramus
Controller #1
Thaddeus Golas
Controller #2
Marty Pistone
Bob Briggs
Scott Devenney
Lady in Tour
Viola Kates Stimpson
1st Garbageman
Phil Rubenstein
2nd Garbageman
John Miranda
Antique Store Owner
Joe Knowland
Waiter
Bob Sarlatte
Scotty
James Doohan
Cafe Owner
Everett Lee
Joe
Richard Harder
Nichols
Alex Henteloff
Pilot
Tony Edwards
Elderly Patient
Eve Smith
Intern #1
Tom Mustin
Intern #2
Greg Karas
Young Doctor
Raymond Singer
Doctor #1
David Ellenstein
Doctor #2
Judy Levitt
Sulu
George Takei
Usher
Teresa E. Victor
Jogger
James Menges
Punk on Bus
Kirk R. Thatcher
FBI Agent
Jeff Lester
Shore Patrolman
Joe Lando
CDO
Newell Tarrant
Electronic Technician
Mike Timoney
Jeff Martin
Marine Sargent
Joseph Naradzay
Marine Lieutenant
Donald W. Zautcke
Chekov
Walter Koenig
Madelaine (uncredited)
Monique DeSart
Saratoga Captain (uncredited)
Madge Sinclair
Tourist (uncredited)
Kimberly L. Ryusaki
Philip Weyland
Uhura
Nichelle Nichols
Sarek
Mark Lenard
Amanda
Jane Wyatt
Commander Chapel
Majel Barrett
Stunts
Chuck Picerni Jr.
Stunt Coordinator
R.A. Rondell
Steve M. Davison
Sound Effects
Alan Howarth
Original Series Creator
Gene Roddenberry
Mark Mangini
Construction Coordinator
Douglas Freeman
Makeup Artist
Jeff Dawn
Producer
Harve Bennett
Screenplay
Story
Sharon Schaffer
Stunt Double
John C. Meier
Eddie Hice
Original Music Composer
Leonard Rosenman
Visual Effects
Ralph McQuarrie
Hairstylist
Gregory J. Barnett
Associate Producer
Director
Musician
Armen Ksajikian
Nicholas Meyer
Visual Effects Supervisor
Ken Ralston
Cliff Fleming
Editor
Peter E. Berger
Director of Photography
Donald Peterman
Production Design
Peter Landsdown Smith
Steve Meerson
Art Direction
Jack T. Collis
Casting
Amanda Mackey
Set Decoration
John M. Dwyer
Joe Aubel
Peter Krikes
Costume Design
Robert Fletcher
Unit Production Manager
Mel Efros
Executive Producer
Ralph Winter
Second Assistant Director
Frank Capra III
Deborah Holmes Dobson
First Assistant Director
Douglas E. Wise
Brooke Breton
Special Effects Makeup Artist
Richard Snell
Pat Kehoe
Silvia Abascal
Sound Re-Recording Mixer
Noyan Cosarer
Terry Porter
Still Photographer
Bruce Birmelin
Carol A. O'Connell
Special Effects
Michael Lantieri
Mel Metcalfe
Rick Stratton
Assistant Art Director
Nilo Rodis-Jamero
David J. Hudson
Wes Dawn
Rolf John Keppler
Bennie Moore
James Lee McCoy
Spike Silver