Christopher Lee

as Capt. Allerman

Adrian Hoven

as Insp. Weston

Marisa Mell

as Lilian Ranger

Pinkas Braun

as Edwin

Christiane Nielsen

as Cora Minelli

Eric Pohlmann

as Kerkie Minelli

Fritz Rasp

as Tanner

Wolfgang Büttner

as Chiefinsp. Tetley

Herbert A. E. Böhme

as Oberst Drood

Günther Jerschke

as Mr. Shelby

Klaus Kinski

as Steve

Eddi Arent

as Parker

Sigrid von Richthofen

as Mrs. Moore

Hans Paetsch

Edgar Wenzel

Florent Antony

Helmut Ashley

Friedrich G. Beckhaus

Horst Breitkreuz

H.M. Crayon

Peter Frank

Willem Fricke

Ernst Fritz Fürbringer

Benno Gellenbeck

Kurt A. Jung

Konrad Mayerhoff

Antic Melkior

Charles Palent

Frank Straass

Hans Zesch-Ballot