Richard Stuart

Louis Jourdan

Elizabeth Sutton

Mary Tyler Moore

Business Spokesman

Bernard Archard

Miss Abernathy

Nora Nicholson

Sister Teresa

Jean Anderson

Mrs. Doyle

Elspeth March

Navvy

Geoffrey Cheshire

Peter Martin's Secretary

Hilary Pritchard

Charles

Hugo de Vernier

Nurse

Norma West

Swiss News Agent

Arnold Diamond

Roger

Timothy Kendrick

Dr. Ralph Sawyer

Wilfrid Hyde-White

Brandon

William Burleigh

Policeman in Richard's Flat

Geoffrey Frederick

Caretaker

Stanley Holloway

Sir Howard Nettleton

Alexander Knox

Peter Martin

Terence Alexander

Insp. Huntington

Ronald Howard

Lord Dunnsfield

Laurence Naismith

Sgt. Hooper

Norman Bird

Chairman

Ernest Clark

Director

Gene Levitt

Producer

Ian Lewis

Music

Mike Leander

Executive Producer

Charles F. Engel

Director of Photography

Arthur Grant

Art Direction

Bernard Robinson

Editor

Bert Rule

Writer

Trevor Wallace