A former fighter must find the missing son of an opponent he accidentally killed years ago, taking on a brutally violent crime gang in Marseille.
Is K.O. on Netflix? Yes! The movie K.O. is now on Netflix in the countries listed below.
| Directing | Antoine Blossier | Director |
| Writing | Antoine Blossier | Screenplay |
| Sound | Thomas Couzinier | Original Music Composer |
| Art | Nicolas Migot | Production Design |
| Art | Simon Blanjoie | Art Direction |
| Production | Jean-Christophe Gastaudo | Unit Manager |
| Directing | Leo Bourdon | Third Assistant Director |
| Directing | Elsa Truscello | Second Assistant Director |
| Directing | Brieuc Vanderswalm | First Assistant Director |
| Art | Alexis Imbert | Property Master |
| Sound | Lionel Dousset | Sound |
| Sound | Johann Nallet | Sound Re-Recording Mixer |
| Visual Effects | Tim Lebon | Visual Effects Supervisor |
| Crew | Cullet Eric | Stunts |
| Crew | David Genty | Stunt Coordinator |
| Camera | Lucas Bardou | Third Assistant Camera |
| Camera | Alex Bouton | Drone Pilot |
| Camera | Marc Bénoliel | Steadicam Operator |
| Camera | Marc Bénoliel | Second Unit Director of Photography |
| Camera | Dimitri Cambie | Grip |
| Camera | Sylvain Chaux | First Assistant Camera |
| Camera | Maxime Congi | Second Assistant "A" Camera |
| Crew | Lucien Durris | Drone Operator |
| Camera | Fred Bagoë Fauguet | First Assistant "B" Camera |
| Camera | Erwan Jacquelin | Grip |
| Camera | Laurent le Crabe | Still Photographer |
| Crew | Frederic Moura | Drone Operator |
| Camera | Pauline Ogonowski | Second Assistant "B" Camera |
| Camera | Nicolas Ragetly | Key Grip |
| Camera | Walter Romand | Drone Pilot |
| Camera | Christophe Ungauer | Grip |
| Production | Florian Vadelorge | Extras Casting |
| Editing | Lionel Cassan | Assistant Editor |
