Ten people are invited to a hotel in the Iranian desert, only to find that an unseen person is killing them one by one. Could one of them be the killer?
Cast
Oliver Reed
Hugh Lombard
Elke Sommer
Vera Clyde
Richard Attenborough
Judge Arthur Cannon
Stéphane Audran
Ilona Morgan
Gert Fröbe
Wilhelm Blore
Herbert Lom
Dr. Edward Armstrong
Maria Rohm
Elsa Martino
Adolfo Celi
General André Salvé
Alberto de Mendoza
Otto Martino
Charles Aznavour
Michel Raven
Orson Welles
Voice on Tape
Naser Malek Motiee
Inspector
Rik Battaglia
Rick Battaglia/Vendedor
Teresa Gimpera
Maria
Sepideh
Inspector's Girlfriend
Crew
Peter Collinson
Director
Harry Alan Towers
Writer, Producer
Enrique Llovet
Writer
Erich Kröhnke
Writer
Agatha Christie
Novel
Gabrielle Reinecke
Editor
John Trumper
Editor
Michael Crowley
Assistant Editor
María Luisa Pino
Assistant Editor
Fernando Arribas
Director of Photography
Ramón F. Suárez
Additional Director of Photography
José López Rodero
Assistant Director
Stefano Sbarigia
Assistant Director
Alexander Grüter
Executive Producer
Alain Dahan
Producer
Tíbor Reves
Associate Producer
Juan Estelrich March
Associate Producer, Production Manager
Harry Benn
Associate Producer
Ennio Nobili
Co-Producer
Ángel Sevillano
Production Assistant
José María Tapiador
Production Design
Eduardo Noé
Camera Operator
Javier Pérez Zofio
Assistant Camera
Nicholas Wentworth
Post Production Supervisor
Ana Criado
Hairstylist
Luis Criado
Assistant Makeup Artist
Louis Bonnemaison
Makeup Artist
Cristóbal Criado
Makeup Artist
Hassan Mohammadzadeh
Second Unit Director
Mike Le Mare
Sound Editor
Trevor Pyke
Sound Re-Recording Mixer
Ivan Sharrock
Sound Mixer
Peter Offer
Sound Assistant
Wilhelm Schmidke
Sound
Julio Leyva
Lighting Technician
Emilio Ruiz del Río
Special Effects
Carlo Rustichelli
Original Music Composer
Bruno Nicolai
Original Music Composer, Conductor
Charles Athey
Production Accountant
Mario Mazzoni
Still Photographer
Susanna Merry
Continuity
