Terence Hill
Kid
Bud Spencer
Ben
John Sharp
Jefe
Patty Shepard
Liza
Donald Pleasence
Doctor
Deogratias Huerta
Attila
Manuel de Blas
Paganini
Luis Barbero
Jeremias
Emilio Laguna
Director coral
Rafael Albaicín
Feriante
Giancarlo Bastianoni
Gimnasta
Roberto Alessandri
Ada Pometti
Chica 1
José Yepes
Inés Morales
Chica 2
José Luis Lizalde
Omero Capanna
Matón en la fiesta (uncredited)
Giovanni Cianfriglia
Boxeador (uncredited)
Rémy Julienne
Matón motorista (uncredited)
Rocco Lerro
Gimnasta (uncredited)
Manuel Mateos
(uncredited)
Franco Moruzzi
Gimnasta (uncredited)
José Panizo
Bingo (uncredited)
Osiride Pevarello
Gymnast (uncredited)
José Santa Cruz
Lefty (uncredited)
Pietro Torrisi
Gimnasta (uncredited)
Franco Ukmar
Gimnasta (uncredited)
Marcello Verziera
Boxeador (uncredited)
Danilo Recanatesi
Henchman (uncredited)
Marcello Fondato
Director
Marcello Fondato
Screenplay
Mario Cecchi Gori
Producer
Maurizio De Angelis
Original Music Composer
Arturo Zavattini
Director of Photography
Sergio Montanari
Editor
Francesco Scardamaglia
Screenplay
Guido De Angelis
Original Music Composer
Luciano Luna
Line Producer
Franco Vanorio
Production Design
Giorgio Ubaldi
Master at Arms
Nino Cristiani
Camera Operator
Renato Fiè
Unit Manager
Rinaldo Ricci
First Assistant Director
Gianni D'Amico
Sound Mixer
Paolo Fondato
First Assistant Director
Guglielmo Maga
Key Grip
Fausto De Lisio
Hairstylist
Nicola Arresto
Still Photographer
Giuseppe Maccari
Camera Operator
Mario Lupi
Administration
Rémy Julienne
Stunt Driver
Domenico Dubbini
Sound
Alfio Ambrogi
Gaffer
Santiago Ontañón
Production Design
Diego Gómez Sempere
Production Manager
Alfio Meniconi
Assistant Makeup Artist
Benito Alchimede
Boom Operator
Marcello Fondato
Story
Francesco Scardamaglia
Story
Luciano Giustini
Makeup Artist
Vincenzo Mazzucchi
Production Manager
Roberto Brega
Camera Operator
Luca Sabatelli
Costume Design
Isabel Ruiz Capillas
Script Supervisor
Nadia Bonifazi
Assistant Editor
Giandomenico Stellitano
Production Secretary
José Luis Chinchilla
Stunts
Pierantonio Martini
Assistant Production Design
Giovanni Cianfriglia
Stunts
Danilo Recanatesi
Stunts