Calificación
Reparto

Gunter Berger
Inspector Higgins

Mariella Ahrens
Barbara Lane

Eddi Arent
Sir John

Horst Bollmann
Eddie Shapiro

Christel Peters
Jury chairman

Christian Grashof
Dr. Marford

Rosalind Baffoe
Ann Pattison

Pello
Clown

Victor Schefé
Paul Norris

Bojana Golenac
Jacqueline Griffith

Michael Gitter
Baxter

Tyron Ricketts
Homer Jackson

Uwe Zerbe
Dearborn

Willy Egger
Circus manager

Klaus Kinski
(archive footage)