Bud Spencer as Bud Graziano

Jerry Calà as Jerry

Stefano Mingardo as Giorgio Desideri

Kallie Knoetze as Rosco Dunn

Gegia as Susanna

Valéria Cavalli as Claudia

Angela Campanella as Lauretta

Ferdinando Murolo as Krupp

Nando Paone as Ossario

Bobby Rhodes as Samuel Newman

Rik Battaglia as Rik Battaglia

Francesco D'Adda as Ciuffo di cuoio

Piero Del Papa as uomo di Croupe

Enzo Maggio as arbitro

Maurizio Tori as Piddu

Piero Trombetta as professore

Giorgio Vignali as Silos

Maria Sulzer as Jodlerin

Salvatore Basile as Spectator in the meetings (uncredited)

Giancarlo Bastianoni as Thug (uncredited)

Angelo Boscariol as Man in Restaurant (uncredited)

Omero Capanna as Marine (uncredited)

Giovanni Cianfriglia as Thug (uncredited)

Sasha D'Arc as American Boxer (uncredited)

Arnaldo Dell'Acqua as Thug (uncredited)

Ottaviano Dell'Acqua as Thug (uncredited)

Paolo Gozlino as Captain (uncredited)

Mario Mattioli as Cronista (uncredited)

Benito Pacifico as Thug (uncredited)

Nello Pazzafini as Bar's Client (uncredited)

Giuseppe Pedersoli as Soldier from Rosco Dunn (uncredited)

Osiride Pevarello as Cook (uncredited)

Mimmo Poli as Cook (uncredited)

Sergio Smacchi as Marine (uncredited)

Pietro Torrisi as Thug (uncredited)

Clemente Ukmar as Thug (uncredited)

Antonio Spinnato as Man in Restaurant (uncredited)

Rolando De Santis as Man in Restaurant (uncredited)

Settimio Scacco as Man in Restaurant (uncredited)

Federico Frusciante as Running kid