Maurice Poitier, a disbarred lawyer, is dumped in prison. In prison, he learns of a plan of robbery worth millions from a dying inmate: once released, will begin to put together a group of bandits to pull this off. But not everything goes as hoped.
| Actor | Role |
|---|---|
| EEmilio ValeMaurice Potier, l'avvocato | Maurice Potier, l'avvocato |
| GGisella SardiAnna | Anna |
 Kai FischerLisa | Lisa |
 George WangLino | Lino |
 Brigitte SkaySusy | Susy |
 Paul MüllerAlbert | Albert |
 Ivano StaccioliFelix | Felix |
 Gianni SolaroVictor | Victor |
 Omero GarganoSandy | Sandy |
 Nestore CavaricciJoe Franchi | Joe Franchi |
| AAldo FarinaVan Derbert | Van Derbert |
| LLiliana SantegidiLa moglie di Van Derbert | La moglie di Van Derbert |
 Artemio AntoniniUna guardia del corpo | Una guardia del corpo |
 Omero CapannaIl "Greco" | Il "Greco" |
| FFranca SciuttoUna signora | Una signora |
 Rossana CanghiariCliente di Van Derbert | Cliente di Van Derbert |
 Mario IngrassiaDick (uncredited) | Dick (uncredited) |