Jack Beauregard

Henry Fonda

Nessuno/Nobody

Terence Hill

Sullivan

Jean Martin

Honest John

R.G. Armstrong

Red

Leo Gordon

Honest John

R. K. Armstrong

Jim

Karl Braun

Sheriff

Piero Lulli

Leader of the Wild Bunch

Geoffrey Lewis

False barber

Steve Kanaly

Squirrel

Neil Summers

Pedro

Mario Brega

Don John

Marc Mazza

le cheminot

Franco Angrisano

Porteley

Benito Stefanelli

Rex

Alexander Allerson

Big Gun

Rainer Peets

Scape

Antoine Saint-John

Juan

Tommy Polgár

Dirty

Antonio Palombi

Carnival barker

Hubert Mittendorf

Dwarf

Emil Feist

Jack Beauregard

Maureen O'Hara

la mère

Carla Mancini

Official

Luigi Antonio Guerra

Bartender

Angelo Novi

Man

Ullrich Müller

Man

Claus Schmidt

New Orleans Street Photographer (uncredited)

Maurice Kowalewski