Keir Dullea
Devon
Gay Rowan
Rachel
Robin Ward
Garth
Stephen Young
Dr. Chris
Budd Knapp
Dr. Martin
Meg Hogarth
Dr. Jean
Kent Williams
Captain
Michael Zenon
Commander
David Mann
The Astrogator
William Osler
Computer
Donnelly Rhodes
Roloff
Patricia Collins
Serina
Leo Leyden
Brant
Dino Narizzano
Domal
