Discover
Maxwell Reed
Frank Smith
Elizabeth Allan
Dr. Phillipa Roberts
Patrick Barr
Dr. Geoffrey Allen
Russell Napier
Insp. Durham
Vanda Godsell
Mae Smith
Neil Hallett
Det. Supt. John Harris
Gibb McLaughlin
Spencer Simon
Edwin Richfield
Henry Arthur Ryan
Mark Bellamy
Louie
Bill Nagy
Charlie
Anthony Valentine
Tony
Marianne Stone
Hospital Technician (uncredited)
Directing
Ken Hughes
Director
Writing
Ken Hughes
Writer