An inept sergeant is mistaken for a secret agent and charged with finding a spy, but he is so stupid he is demoted and becomes a corporal.
| Actor | Role |
|---|---|
 Franco FranchiFrancesco Garibaldi Rompiglioni | Francesco Garibaldi Rompiglioni |
 Mario ColliCol. La Torre | Col. La Torre |
| MMaria Pia ConteGisella | Gisella |
 Luciano PigozziArthur Davis | Arthur Davis |
 Fiammetta BarallaSgt. Callahan | Sgt. Callahan |
 Max TurilliVon Kaiser | Von Kaiser |
 Enzo AndronicoCol. Scozzese | Col. Scozzese |
 George WangChang | Chang |
 Saro Urzìcaporale Martucci | caporale Martucci |
 Edoardo Faietacolonello Pecorella | colonello Pecorella |
 Ugo Adinolfitenente La Torre | tenente La Torre |
 Dante CleriOsborne | Osborne |
 Marcello MartanaNot listed | Not listed |
 Luigi BonosNot listed | Not listed |
| DDomenico Di CostanzoNot listed | Not listed |