Ciccio and Franco flee Naples because they are wrongly accused of having murdered a local camorra boss and enlist in the Foreign Legion. They are inept but are mistaken for brave people by their commander and sent to break a weapon smuggling ring.
Unfortunately the movie Those Two in the Legion is not yet available on HBO Max.
| Directing | Lucio Fulci | Director |
| Production | Dino Di Salvo | Production Secretary |
| Costume & Make-Up | Marcello Di Paolo | Makeup Artist |
| Art | Franco Mancini | Production Design |
| Directing | Adolfo Dragone | First Assistant Director |
| Sound | Giorgio Pallotta | Sound Recordist |
| Sound | Mario Messina | Sound |
| Production | Turi Vasile | Producer |
| Production | Giorgio Baldi | Unit Manager |
| Camera | Maurizio Scanzani | Camera Operator |
| Production | Danilo Marciani | Production Manager |
| Production | Francesco Manco | Production Secretary |
| Directing | Stefano Rolla | Second Assistant Director |
| Directing | Bruna Malaguti | Script Supervisor |
| Writing | Roberto Bianchi Montero | Screenplay |
| Writing | Arnaldo Marrosu | Screenplay |
| Writing | Giovanni Grimaldi | Screenplay |
| Writing | Giancarlo Del Re | Screenplay |
| Camera | Alfio Contini | Director of Photography |
| Writing | Antonio Leonviola | Story |
| Writing | Antonio Leonviola | Screenplay |
| Writing | Bruno Corbucci | Screenplay |
| Writing | Lucio Fulci | Screenplay |
| Writing | Roberto Bianchi Montero | Story |
| Editing | Mario Serandrei | Editor |
| Writing | Dino De Palma | Screenplay |
| Sound | Luis Bacalov | Original Music Composer |
| Costume & Make-Up | Walter Patriarca | Costume Design |
