
“K.O.,” a French crime thriller that premiered on Netflix on June 6, 2025, stars real-life MMA fighter Ciryl Gane as Bastien, a former mixed martial arts fighter haunted by a tragic past. Three years prior, Bastien accidentally killed his opponent, Enzo, in the ring, an event witnessed by Enzo’s wife, Emma, and their son, Leo. Guilt-ridden, Bastien abandoned his flourishing career and retreated into a reclusive life.K.O. (2025) Movie Download.
The narrative picks up when Emma unexpectedly reappears, not to forgive him, but to desperately ask for his help. Her teenage son, Leo, has gone missing in the criminal underworld of Marseille, and she believes Bastien is her only hope. Driven by a desire for redemption, Bastien agrees to find Leo, a quest that immediately thrusts him back into the brutal world he tried to leave behind.
His search leads him to team up with Kenza Alaoui (Alice Belaïdi), a determined and somewhat rogue police captain who also has a personal stake in bringing down the city’s new crime lords, specifically the powerful and ruthless Manchour gang, who are connected to Leo’s disappearance. As Bastien and Kenza navigate the dangerous streets of Marseille, engaging in intense fights and uncovering a web of crime and betrayal, they race against time to rescue Leo from the clutches of the Manchour gang, all while confronting their own past traumas and finding an unexpected understanding in each other. The film is packed with visceral action sequences and explores themes of atonement, revenge, and the lengths one will go to protect those they care about.