On his way back from the Civil War, Johnny Hamilton is visited in his sleep by the ghost of his father who lets him know that he has been murdered and who asks him to avenge him. Back in the family ranch, Johnny finds that not only has his father been killed but that Gertrude, his mother, has married her late husband's brother Claude. The latter is now the owner of the ranch and of all the properties of the deceased. Polonius, a ruthless bandit, is supposed to have killed Johnny's father. But couldn't it be Claude...?
You can now watch Johnny Hamlet online on the following streaming providers in the United States.
| Editing | Tatiana Casini Morigi | Editor |
| Directing | Enzo G. Castellari | Director |
| Production | Elio Scardamaglia | Producer |
| Production | Ugo Guerra | Producer |
| Sound | Francesco De Masi | Original Music Composer |
| Camera | Angelo Filippini | Director of Photography |
| Writing | Sergio Corbucci | Story |
| Writing | Tito Carpi | Screenplay |
| Writing | Francesco Scardamaglia | Screenplay |
| Writing | Enzo G. Castellari | Screenplay |
| Directing | Carlo Moscovini | First Assistant Director |
| Directing | Renzo Girolami | Second Assistant Director |
| Directing | Maria Luisa Merci | Script Supervisor |
| Editing | Germana Lanni | Assistant Editor |
| Art | Lorenzo Baraldi | Set Decoration |
| Costume & Make-Up | Stefano Bulgarelli | Assistant Costume Designer |
| Costume & Make-Up | Raffaele Cristini | Makeup Artist |
| Costume & Make-Up | Martina Patacca | Hairstylist |
| Camera | Giovanni Bergamini | Camera Operator |
| Camera | Roberto Girometti | Assistant Camera |
| Production | Gilberto Scarpellini | Unit Manager |
| Production | Riccardo Coccia | Production Secretary |
| Sound | Manlio Magara | Sound |
| Camera | Umberto Spagna | Still Photographer |
| Crew | Giorgio Ubaldi | Master at Arms |
| Crew | Gino Vagniluca | Special Effects |
| Art | Enzo Bulgarelli | Production Design |
| Costume & Make-Up | Enzo Bulgarelli | Costume Design |
| Sound | Mario Morigi | Sound Mixer |
| Production | Libero Balduini | Production Manager |
| Writing | William Shakespeare | Theatre Play |
