Franco Franchi

as Frank Scordia

Ciccio Ingrassia

as Joe Acampora

Buster Keaton

as Gen. von Kassler

Fred Clark

as Gen. Zacharias

Martha Hyer

as Lt. Inge Schultze

Franco Ressel

as Col. Jaeger

Tommaso Alvieri

Barbara Loy

as Inger

Alessandro Sperli

Alfredo Adami

as German High-Ranking Officer

Ennio Antonelli

as von Kassler's Driver

Renato Chiantoni

as Uncle Luigi

Willi Colombini

as (as Willy Colombini)

Consalvo Dell'Arti

Ignazio Dolce

Gustavo Fragano

Gianfranco Freisteiner

Gianni Manera

as German High-Ranking Officer

Luciano Pigozzi

as German High-Ranking Officer

Angelo Santi

Lino Banfi

as Cigar Smoking German Soldier (uncredited)

Geoffrey Copleston

as American High-Ranking Officer (uncredited)

Veriano Ginesi

as Stage Worker (uncredited)

Amerigo Santarelli

as Stage Worker (uncredited)

Alessandro Tedeschi

as Nazi officer committing suicide (uncredited)

Ettore Martini

as Nazi Soldier in Africa (uncredited)