A renegade Vulcan with a startling secret hijacks the U.S.S. Enterprise in order to find a mythical planet.
William Shatner
as Captain James T. Kirk
Leonard Nimoy
as Captain Spock
DeForest Kelley
as Dr. Leonard 'Bones' McCoy
James Doohan
as Captain Montgomery 'Scotty' Scott
George Takei
as Cmdr. Hikaru Sulu
Walter Koenig
as Cmdr. Pavel Chekov
Nichelle Nichols
as Cmdr. Uhura
Laurence Luckinbill
as Sybok
David Warner
as St. John Talbot
Charles Cooper
as Gen. Korrd
Cynthia Gouw
as Caithlin Dar
Todd Bryant
as Capt. Klaa
