James T. Kirk
Spock
Dr. McCoy
Scott
Sulu
Uhura
Pavel Chekov
Clifford Brent / Soldier at Party
Lieutenant Leslie (uncredited) / Lieutenant Ryan (uncredited)
Harrison / Eminiar Guard
Lieutenant Kyle
Christine Chapel / Number One
Galloway / Johnson
Janice Rand
Commander Loskene (voice) / Beta Five Computer (voice) / Isis (voice)
Space Central (voice)(uncredited) / Provider #2
Guard (uncredited) / Chekhov's Helper (uncredited)
Lieutenant Hadley (uncredited) / Lieutenant Hadley / Rocket Base Technician (uncredited)
Crewman (uncredited) / Civilian Engineer (uncredited)
Enterprise Crew Member (uncredited) / Enterprise Science Crew Member (uncredited)
Nomad (voice) / Metron (voice)
Provider #1 / Yarnek (voice)
Lt. Palmer / The companion (voice)
DeSalle
