Actors

Actor

Dr. Brockton

Actor

Sam Murdock

Actor

Inspector Greenham

Actor

Anne Brockton

Actor

Malcolm Travers

Actor

Cliff

Actor

Magistrate

Actor

Dr. Selbourne

Visual Effects

Bill

Actor

Dr. Richard Warren

Actor

Colonel Vickers

Actor

Alan Davis

Actor

Little Girl

Actor

Reporter

Actor

Trog

Actor

Anaesthetist

Actor

Police Officer (uncredited)