REGULAR CAST:

William Shatner as Captain James T. Kirk
Leonard Nimoy as Spock
DeForest Kelley as Dr. Leonard H. McCoy
James Doohan as Chief Engineer Montgomery 'Scotty' Scott
George Takei as Lieutenant Hikaru Sulu
Walter Koenig as Ensign Pavel Andreivich Chekov
Nichelle Nichols as Lieutenant Uhura
Majel Barrett as Nurse Christine Chapel

GUEST CAST:

Makee K. Blaisdell as Lt. Singh (as Blaisdel Makee)
Barbara Gates as Crewwoman
Arnold Lessing as Lt. Carlisle
Meade Martin as Crewman
Eddie Paskey as Lt. Leslie (uncredited)
Vic Perrin as Nomad (voice)

PRODUCTION:

WRITER: John Meredyth Lucas
DIRECTOR: Marc Daniels