Zena Walker

Ginny

Robert Urquhart

Bob

Rupert Davies

Dr. Campbell

Annabel Maule

Helen

Lisa Daniely

Marie

Russell Waters

Steve

Margaret Flint

Florist

Robert Dougall

Newscaster

Charles Houston

Messenger

Neil Hallett

Police Inspector

Dervis Ward

Johnson (as Dennis Ward)

Kenneth J. Warren

Patient (as Kenneth Warren)

Terry Bishop

Director

Ken Hodges

Director of Photography

Charles Frank

Story

Joan Warwick

Editor

John Earl

Art Direction

Jimmy Komisarjevsky

Assistant Director

Gerry Massy-Collier

Camera Operator

Guy Deghy

Screenplay