Director/a
Hal Sutherland
DIRECTOR/A
Bill Reed
Reparto (por orden de créditos)
William Shatner
Capt. Kirk
Leonard Nimoy
Mr. Spock
DeForest Kelley
Dr. McCoy
George Takei
Sulu
Nichelle Nichols
Uhura
Majel Barrett
Nurse Chapel
James Doohan
Scott
Lou Scheimer
Aquan Harvesteruncredited
David Gerrold
3uncredited
Norm Prescott
Orion ensignuncredited
Ted Knight
Carter Winstonuncredited
Stanley Adams
Cyrano Jonesuncredited
Mark Lenard
Sarekuncredited
Roger C. Carmel
Harcourt Fenton Mudduncredited
Ed Bishop
Asmodeusuncredited
Keith Sutherland
Young Sepekuncredited
Billy Simpson
Young Spockuncredited
Jane Webb
Larauncredited