Rock Hudson
Capt. Mike Harmon
Claudia Cardinale
Esmeralda Marini
Tomas Milian
Roger
Leon Askin
Chief Wellman
Ellen Corby
Maddy Walker
Walter Giller
Franz
Guido Alberti
Uncle Camillo Marini
Peter Dane
Albert Kinsky
Tony Lo Bianco
Officer McClusky (uncredited)
Claudio Trionfi
Vittorio Campanella
Gianni Minghini
Raniero Dorascenzi
Filippo Perego
Andrea Esterhazy
Aldo Formisano
Ruggero Salvadori
Alessandro Tedeschi
Empedocle Buzzanca
Alfonso Giganti
Francesco Maselli
Director
Léo L. Fuchs
Producer
Luisa Montagnana
Story
Dino Di Dionisio
Production Secretary
Enzo Consolini
Administration
Luisa Montagnana
Screenplay
Bruno Nicolai
Conductor
Luciano Puccini
Production Design
Luciano Vito
Hairstylist
Oscar Brazzi
Line Producer
Joseph Nathanson
Visual Effects
Enzo Merlini Fiore
Unit Manager
Alfredo Di Santo
Production Secretary
Sandro Tamborra
Assistant Camera
Carlo Consolini
Boom Operator
Serena Canevari
First Assistant Director
Elvira Zincone
Assistant Editor
Mario Tursi
Still Photographer
Francesco Della Noce
Costume Design
Fausto Ancillai
Sound Mixer
Francesco Maselli
Screenplay
Larry Gelbart
Co-Writer
Sergio Merolle
Production Manager
Pierantonio Mecacci
Makeup Artist
Maurizio Scanzani
Camera Operator
Franco Cristaldi
Producer
Eugenio Rondani
Sound
Alfio Contini
Director of Photography
Nicoletta Nardi
Editor
Gabriele D'Angelo
Set Decoration
Enrico Sabbatini
Costume Design
Maria Pia Rocco
Script Supervisor
Ennio Morricone
Original Music Composer