Full Credits
21 members

Jon Voight
Walter Tschanz

Jacqueline Bisset
Anna Crawley

Martin Ritt
Hans Bärlach

Robert Shaw
Richard Gastmann

Helmut Qualtinger
Von Schwendi

Gabriele Ferzetti
Dr. Lutz

Rita Calderoni
Nadine

Friedrich Dürrenmatt
Lamont Friedrich
Willy Hügli
Clenin

Norbert Schiller
Dr. Hungertobel

Guido Cerneglia
Coroner

Lil Dagover
Gastmann's Mother
Margarete Schell-von Noé
Frau Schönler

Donald Sutherland
Corpse of Lt. Robert Schmied (uncredited)

Pinchas Zukerman
Violinist (uncredited)
Heinrich Rudolf Humm
Bodyguard 1
Rudolf Hunsperger
Bodyguard 2
Otto Ryser
Blatter
Tony Rotherham
Old Lady
Wieland Liebske
Taxi Driver

Maximilian Schell
Robert Schmied on Audiotape (voice) (uncredited)
25 members
Maximilian Schell
Director
Elaine Schreyeck
Continuity
Wieland Liebske
Assistant Director
Francesco Cinieri
Assistant Director
Friedrich Dürrenmatt
Novel
Friedrich Dürrenmatt
Writer
Roberto De Leonardis
Writer
Maximilian Schell
Writer
Willy Egger
Production Supervisor
Riccardo Coccia
Production Manager
Renato Egger
Location Manager
Maximilian Schell
Producer
Arlene Sellers
Producer
Ennio Guarnieri
Director of Photography
Klaus König
Director of Photography
Roberto Gerardi
Director of Photography
Tibor Inkey
Still Photographer
Robi Güver
Sound
Ennio Morricone
Original Music Composer
Mario Garbuglia
Art Direction
Boris Juraga
Set Dresser
Monika von Zallinger
Costume Supervisor
Franz Göbel
Makeup Artist
Annette Dorn
Assistant Editor
Dagmar Hirtz
Editor