Hugh Williams
— Michael Seeley
Gordon Harker
— Sam Hackett
Norman McKinnel
— Insp. Mason
Renee Gadd
— Janice Harman
Richard Bird
— Donald Bateman
Nora Swinburne
— Inez Landor
Leslie Perrins
— Louis Landor
J.H. Roberts
— Dr. Marford
D.A. Clarke-Smith
— Dr. Rudd
Gibb McLaughlin
— Sgt. Elk
Jeanne Stuart
— Gloria Gaye
Clare Greet
— Mrs. Albert