Ronald Howard

as Det. Sgt. Fitzgerald

Mary Germaine

as Kathleen Fraser

Jack Watling

as Frank Mitchell

Ronald Adam

as Insp. Duggan

Stuart Lindsell

as Lord Wexford

Gene Anderson

as Renee Wexford

Peter Hammond

as Andy Fraser

Graham Stark

as Ginger

Edwin Richfield

as Bill Neilson

Alastair Hunter

as Superintendent Carter

Adrienne Scott

as Cynthia Leyland

Michael McCarthy

as Hawkins

Diana Coupland

as The Singer