Riven

Bud Spencer

as Buddy

Joe Bugner

as Sheriff Bronson

Piero Trombetta

as Popsy Logan

Carlo Reali

as Sarto

Sara Franchetti

as Widow Gordon

Renato Scarpa

as Logan

Riccardo Pizzuti

as Colorado Slim

Andrea Heuer

as Romy Gordon

Amidou

as Girolamo / Eagle Eye

Marilda Donà

as Mrs. Robinson

Pino Patti

as Mr. Robinson

Fulvio Mingozzi

as Saloon Owner (uncredited)

Ottaviano Dell'Acqua

as Slim Henchman (uncredited)

Bruno Di Luia

as Saloon Cowboy (uncredited)

Romano Puppo

as Slim Henchman (uncredited)

Tom Felleghy

as Doctor on Train (uncredited)

Lionello Pio Di Savoia

as Cowboy on Train (uncredited)

Frank Nuyen

as The cook (uncredited)

Michele Lupo

Director

Ennio Morricone

Original Music Composer

Eugenio Alabiso

Editor

Claudio Mancini

Producer

Horst Wendlandt

Producer

Sergio Donati

Screenplay

Sergio Donati

Story

Gene Luotto

Dialogue

Osvaldo Desideri

Set Decoration

Luciano Sagoni

Costume Design

Franco Coduti

Production Supervisor

Diego Gómez Sempere

Production Manager

Tullio Lullo

Production Supervisor

Maurizio Mancini

Production Supervisor

Walter Massi

Production Supervisor

Salvatore Basile

Assistant Director

Ricky Sacco

Second Assistant Director

Osvaldo Desideri

Set Dresser

Danilo Moroni

Recording Supervision

Gaetano Testa

Boom Operator

Giovanni Corridori

Special Effects

Marcello Cannone

Assistant Editor

Lorenzo Costantini

First Assistant Editor

Viviana Massi

Assistant Editor

Elvira D'Amico

Script Supervisor

Franco Coduti

Production Assistant

Tullio Lullo

Production Assistant

Alessandro Mancini

Second Assistant Production Coordinator

Maurizio Mancini

Production Assistant

Walter Massi

Production Assistant

Franco Di Giacomo

Director of Photography

Walter Patriarca

Production Designer