Calificación
Reparto

Stephen Boyd
Philip Scott

Camilla Sparv
Toni Peters

Michael Redgrave
Harris

Leo McKern
Smith

Robert Hoffmann
Paul Spiegler

Jeremy Kemp
Hal

Jane Merrow
Martine

Carl Möhner
Inspektor

Vivi Bach
Erika Herschel

Werner Peters
Kramer

Dieter Geissler
Kurt

John Alderton
George Innes

Jan Werich
Dr. Spiegler

David Healy
David

Ursula Howells
Estelle

Basil Dignam
Howlett