William Shatner character Captain James T. Kirk
Leonard Nimoy character Mr. Spock
DeForest Kelley character Dr. Leonard McCoy
Stephen Collins character Willard Decker
Persis Khambatta character Lieutenant Ilia / The Probe
James Doohan character Montgomery Scott
Nichelle Nichols character Lt. Cmdr. Uhura
George Takei character Lt. Cmdr. Hikaru Sulu
Walter Koenig character Lt. Pavel Chekov
Majel Barrett character Dr. Christine Chapel
Grace Lee Whitney character CPO Janice Rand
Mark Lenard character Klingon Captain
Billy Van Zandt character Alien Boy
Roger Aaron Brown character Epsilon Technician
Gary Faga character Airlock Technician
Franklyn Seales character Crew Member
