Judith Anderson

Elizabeth Devlin

Elizabeth Ashley

Sally Devlin

David McCallum

Kenneth Canfield

Mary Adams

The Maid

Barry Cahill

The Sergeant

Alan Caillou

The Police Inspector

Helmut Dantine

Hans Raedler

Gregory Gaye

The Soviet Ambassador

Larry Gelbman

The Manservant

Lew Horn

The Intruder

Peter Marland-Jones

Tichborne

Donald Moffat

John Heywood

Priscilla Morrill

Tatiana Kogan

Laurence Naismith

Lord Pomeroy

Charles H. Radilak

Lancome

George Schaefer