The owner of an Italian natural food company has a heart attack and asks his son, Bernardo, to find the man who saved his life in World War II and bring him to his deathbed. He does so and finds the man in a sanitarium and must deal with his hijinks all the way back to Milan.
| Actor | Role |
|---|---|
 Ezio GreggioBernardo Puccini | Bernardo Puccini |
 Mel BrooksJake Gordon | Jake Gordon |
 Gianfranco BarraGuido Puccini | Guido Puccini |
 Randi IngermanSofia | Sofia |
 John KarlsenDr. Caputo | Dr. Caputo |
 Julie CondraDr. Barbara Collier | Dr. Barbara Collier |
 Niki LaudaSe stesso | Se stesso |
 Enzo IacchettiCustode | Custode |
 Dario BallantiniManiaco | Maniaco |
| RRiccardo MiniggioFrate superiore | Frate superiore |
 Luciana LittizzettoSignora coi capelli bianchi | Signora coi capelli bianchi |
 Sofia MilosDonna in aeroporto | Donna in aeroporto |
 Isaac GeorgeCameriere in aeroporto | Cameriere in aeroporto |