The eternal Hercules in this film has gone way beyond his usual time and place in ancient Greece and is now helping Poland free itself of Mongol invaders in the 12th century. Mark Forest is the star of this peplum epic, Hercules Against The Barbarians.
You can now watch Hercules Against the Barbarians online on the following streaming providers in the United States.
| Directing | Domenico Paolella | Director |
| Writing | Domenico Paolella | Story |
| Writing | Domenico Paolella | Screenplay |
| Writing | Alessandro Ferraù | Story |
| Writing | Alessandro Ferraù | Screenplay |
| Writing | Luciano Martino | Story |
| Writing | Luciano Martino | Screenplay |
| Art | Alfredo Montori | Production Design |
| Art | Camillo Del Signore | Set Decoration |
| Costume & Make-Up | Vera Marzot | Costume Design |
| Sound | Giuseppe Piccillo | Original Music Composer |
| Directing | Tersicore Kolosoff | First Assistant Director |
| Camera | Antonio Schiavo Lena | Camera Operator |
| Editing | Otello Colangeli | Editor |
| Production | Giulio Pappagallo | Unit Manager |
| Costume & Make-Up | Duilio Scarozza | Makeup Artist |
| Costume & Make-Up | Adriana Cassini | Hairstylist |
| Directing | Alberto Salvatori | Script Supervisor |
| Sound | Pietro Ortolani | Sound |
| Sound | Mario Morigi | Sound |
| Camera | Raffaele Masciocchi | Director of Photography |
| Production | Jacopo Comin | Line Producer |
| Production | Ferdinando Felicioni | Production Manager |