Dennis Price

Martin Radley

Renée Asherson

Barbara Everton

Patrick Barr

John Everton

Duncan Lamont

Charles Wayne

Susan Shaw

Evelyn Gower

Bonar Colleano

Roommate

Alfie Bass

Ernie Gordon

Agnes Lauchlan

Laura Westcott

Brenda Hogan

Diana

Barbara Graley

Betty

Mavis Villiers

Gladys

William Franklyn

Sgt. Peter Thompson

Dandy Nichols

Charwoman

Erik Chitty

Ballistics Expert

Howard Layton

Surgeon

Don Chaffey