Undercover cop Fabio Testi infiltrates the world of motocross racing.
Unfortunately the movie Speed Cross is not yet available on HBO Max.
| Writing | Steno | Story |
| Directing | Stelvio Massi | Director |
| Camera | Pier Luigi Santi | Director of Photography |
| Editing | Mauro Bonanni | Editor |
| Production | Giovanni Di Clemente | Producer |
| Crew | Rémy Julienne | Stunts |
| Writing | Lucio De Caro | Story |
| Writing | Steno | Screenplay |
| Writing | Lucio De Caro | Screenplay |
| Writing | Sergio Patou | Screenplay |
| Art | Walter Patriarca | Production Design |
| Costume & Make-Up | Walter Patriarca | Costume Design |
| Production | Bruno Ridolfi | Production Manager |
| Sound | Toto Torquati | Original Music Composer |
| Directing | Riccardo Petrazzi | First Assistant Director |
| Art | Vincenzo Morozzi | Assistant Production Design |
| Production | Pasquale Vannini | Unit Manager |
| Sound | Gianni Zampagni | Sound |
| Camera | Bruno Bruni | Still Photographer |
| Costume & Make-Up | Dante Trani | Makeup Artist |
| Costume & Make-Up | Maria Fiocca | Makeup Artist |
| Costume & Make-Up | Caterine Campana | Hairstylist |
| Directing | Maria Luisa Merci | Script Supervisor |
| Camera | Enrico Biribicchi | Camera Operator |
| Camera | Aldo Antonelli | Assistant Camera |
| Camera | Aldo Bergamini | Assistant Camera |
| Camera | Enrico Priori | Assistant Camera |
| Camera | Silvano Tessicini | Assistant Camera |
| Sound | Giosue Gudelmoni | Boom Operator |
| Production | Marco Mattia Magretti | Production Secretary |
| Production | Vincenzo Santangelo | Production Secretary |
| Production | Anna Oliva | Administration |
| Production | Costantino Di Clemente | Accountant |
| Production | Maria Santa Schiaffella | Accountant |
| Costume & Make-Up | Fiorella De Simone | Seamstress |
| Art | Carlo Cascioli | Property Master |
| Camera | Teodorico Memé | Key Grip |
| Lighting | Giulio Quaglietti | Gaffer |
| Camera | Giuseppe Bernardini | Second Unit Director of Photography |
| Sound | Roberto Petrozzi | Sound |
| Production | Corrado Canzio | Unit Manager |
| Directing | Marisa Calia | Script Supervisor |
| Camera | Federico Del Zoppo | Camera Operator |
| Camera | Sergio Melaranci | Assistant Camera |
| Camera | Carlo Maria Montuori | Assistant Camera |
| Camera | Carlo Passari | Assistant Camera |
| Editing | Walter Diotallevi | Assistant Editor |
| Editing | Loredana Cruciani | Assistant Editor |
| Editing | Mario Recupito | Assistant Editor |
| Sound | Italo Cameracanna | Foley Artist |
| Sound | Danilo Moroni | Sound Mixer |