출연진
레너드 니모이
Tom Kovack
Susan Hampshire
Michele Brent
Rachel Roberts
Mrs. Farraday
베라 마일스
Andrea Glenn
Jewel Blanch
Jennifer Glenn
Valerie Taylor
Louise Sanford
Ray Brooks
George Tracewell
Angharad Rees
Peggy Tracewell
Christopher Benjamin
Verelli
Mike Murray
Parrish
Ewan Roberts
Hopkins
Milton Johns
Dr. Reed
Al Mancini
TV interviewer
John Rae
Theatre Doorman
Patsy Smart
Cleaning Woman
Shane Rimmer
Track Announcer