Уильям ШетнерAdmiral James T. Kirk
Леонард НимойCaptain Spock
DeForest KelleyDr. Leonard 'Bones' McCoy
James DoohanCaptain Montgomery 'Scotty' Scott
Джордж ТакеиCmdr. Hikaru Sulu
Walter KoenigCmdr. Pavel Chekov
Nichelle NicholsCmdr. Uhura
Mark LenardSarek
Jane WyattAmanda
Majel BarrettCommander Chapel
Robert EllensteinFederation Council President
John SchuckKlingon Ambassador
Брок ПетерсAdmiral Cartwright
Robin CurtisLt. Saavik
Кэтрин ХиксGillian
Майкл БерриманStarfleet Display Officer
Grace Lee WhitneyCommander Rand
Jane WiedlinAlien Communications Officer
Vijay AmritrajStarship Captain
Scott DevenneyBob Briggs
Viola Kates StimpsonLady in Tour
Phil Rubenstein1st Garbageman
Tony EdwardsPilot
Eve SmithElderly Patient
Tom MustinIntern #1
Рэймонд СингерYoung Doctor
David EllensteinDoctor #1
Judy LevittDoctor #2
Кирк Р. ТэтчерPunk on Bus
Jeff LesterFBI Agent
Joe LandoShore Patrolman
Mike TimoneyElectronic Technician
Monique DeSartMadelaine (uncredited)
Мэдж СинклерSaratoga Captain (uncredited)
Kimberly L. RyusakiTourist (uncredited)
Филипп ВейландTourist (uncredited)