Ezio Greggio as Frank Strong/Capitano

Antonello Fassari as Ronf

Anna Falchi as Bella/Hermiona

Gina Lollobrigida as Gina Lollobrigida

Maurizio Mattioli as Bob/Centurione

Enzo Salvi as Tony/Commodo/Moro

Biagio Izzo as Zoppo

Gigi Proietti as Professor Silenzio

Max Pisu as Assistente di Michael

Alessandro Bianchi as Camerlengo/Pallidone/Uomo Radar/Massimo Moratti

Mario Zucca as Ispettore Michael/Addestratore

Cristiano Militello as Frodolo

Gianni Fantoni as Bookmaker/Cuoco/Militare

Sergio Solli as Q il tecnico

Mariano Rigillo as Soldato

Franco Neri as Mafioso minchione

Michelangelo Pulci as Gobbum

Mariano d'Angelo as Soldato

Matilde Dondena as Hostess

Aldo Biscardi as Commentatore

Riccardo Miniggio as Custode del Museo/Imperatore Marco Aurelio/Agente 007/Buendia

Gianfranco Jannuzzo as Mafioso/Primo Ufficiale Montenero

Rocco Ciarmoli as L'eroe di Viagratar

Claudia Penoni as Comandante/Professoressa Stirling

Giorgia Würth as Liz Salamander

Bruno Pizzul as Speaker