निर्देशक: Robert Wise
William Shatner
Admiral James T. Kirk
Leonard Nimoy
Mr. Spock
DeForest Kelley
Dr. Leonard 'Bones' McCoy
James Doohan
Cmdr. Montgomery 'Scotty' Scott
जॉर्ज टाके
Lt. Cmdr. Hikaru Sulu
Walter Koenig
Lt. Pavel Chekov
Nichelle Nichols
Lt. Cmdr. Uhura
Stephen Collins
Captain William Decker
Persis Khambatta
Lt. Ilia / The Probe
Majel Barrett
Dr. Christine Chapel
Grace Lee Whitney
CPO Janice Rand
Mark Lenard
Klingon Captain
Billy Van Zandt
Alien Boy
Roger Aaron Brown
Epsilon Technician
Gary Faga
Airlock Technician
Franklyn Seales
Crew Member
Joel Kramer
Klingon Crewman
David Gautreaux
Cmdr. Branch
John Gowans
Assistant to Rand
Howard Itzkowitz
Cargo Deck Ensign
