Adriano Celentano

as Herman / Gustav

Claudio Bigagli

as Hans Baur

Pietro Ceccarelli

as ufficiale nazista

Graziella Galvani

as Livia Peterson

Amanda Lear

as cantante

Giuseppe Diamanti

as Hitler

François Bastien

as Irma

Anna Cardini

as Gerda Christian

Raffaele di Sipio

as dottore nazista

Dino Emanuelli

as insegnante di disegno (as Bernardino Emanuelli)

Lucio Montanaro

as soldato Nazista

Paola Orefice

as

Bruno Di Luia

as

Dana Devin

as

Giuseppe Castellano

as

Francesco Volpi

as

Giuseppe Tuminelli

as (as Pippo Tuminelli)

Eugenio Bottari

as (as Eugenio Bottai)

Sonia Otero

as

Sasha D'Arc

as Roger

Anna Cardini

as Irma (uncredited)

Filippo Costanzo

as Hans (uncredited)

Raffaele di Sipio

as Ufficiale (uncredited)

Ettore Martini

as Nazi Soldier (uncredited)