Hugh Lombard

Hugh O'Brian

Acting

Ann Clyde

Shirley Eaton

Acting

Mike Raven

Fabian

Acting

General Mandrake

Leo Genn

Acting

Det. William Henry Blore

Stanley Holloway

Acting

Judge Arthur Cannon

Wilfrid Hyde-White

Acting

Ilona Bergen

Daliah Lavi

Acting

Dr. Edward Armstrong

Dennis Price

Acting

Elsa Grohmann

Marianne Hoppe

Acting

Joseph Grohmann

Mario Adorf

Acting

Narrator (voice)

Bill Mitchell

Acting

Mr. U.N. Owen (voice)

Christopher Lee

Acting