The Marseille docks, a labyrinth of shadows and secrets, bear witness to Bastien, a former fighter haunted by a past knockout that cost a man his life. Years after the fateful match, a desperate plea arrives from Kenza Alaoui, the victim’s widow. Her son, Léo, is missing, swallowed by the city’s underbelly. Bastien, burdened by guilt and seeking redemption, plunges into the brutal world he left behind. His investigation leads him through dimly lit back alleys and opulent nightclubs, each step bringing him closer to Abdel Manchour, a ruthless crime boss with a stranglehold on the city. As Bastien navigates this treacherous landscape, he uncovers a conspiracy far deeper than a simple kidnapping, forcing him to confront not only his past demons but also the corrupt forces that threaten to consume him and Léo both.
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Title | K.O. |
---|---|
Release Status | Released |
Release Date | 2025-06-05 |
Runtime | 1 hours and 24 minutes |
Genre | Action, Drama, Adventure |
Original Language | Fr |
Spoken Language | French |
Country | France, Belgium |
Production Co. | Empreinte Digitale, Artémis Productions |
K.O. Movie Cast
Name | Character |
---|---|
Ciryl Gane | Bastien |
Alice Belaïdi | Kenza Alaoui |
Maleaume Paquin | Léo |
Foued Nabba | Abdel Manchour |
Mathieu Lestrade | |
Anne Azoulay | Emma |
Samuel Jouy | Commissaire Daniel Canistra |
Virgile Bramly | Capitaine Vasseur |
Malone Ettori | Capitaine Benoît Sarkissian |
K.O. Movie Storyline
In the gritty underbelly of Marseille, Bastien, a former MMA fighter haunted by the accidental death of his opponent Abdel Manchour years ago, lives a life of quiet regret. His past resurfaces violently when Abdel’s young son, Léo, vanishes, plunging Bastien into a dangerous search. Driven by guilt and a desperate need for redemption, Bastien navigates the city’s treacherous criminal networks, uncovering a brutal gang involved in human trafficking, the same gang Abdel had been trying to expose before his death. Kenza Alaoui, a determined social worker and friend of Abdel’s family, joins Bastien in his quest, providing crucial information and unwavering support, even as they face constant threats. As they delve deeper, they discover that Léo’s disappearance is connected to a powerful crime boss seeking to silence anyone who could expose his operations. The stakes escalate as Bastien confronts not only the physical dangers of the Marseille underworld, dodging attacks and navigating double-crosses, but also his own internal demons. The relentless pursuit leads them to a climactic showdown where Bastien must use his fighting skills and strategic cunning to save Léo and bring the criminals to justice, finally finding a measure of peace by honoring Abdel’s memory and protecting his son from the same darkness that consumed his father.
K.O. Movie Details
In the gritty action-drama K.O., a former fighter haunted by a past tragedy is thrust back into the brutal underbelly of Marseille when he’s compelled to locate the missing son of an opponent he accidentally killed years ago. Ciryl Gane embodies Bastien, the ex-fighter wrestling with remorse and a desire for redemption, who finds himself navigating a treacherous landscape controlled by violent crime syndicates. His desperate search leads him to Kenza Alaoui, portrayed by Alice Belaïdi, a street-smart and resourceful woman whose connection to the city’s criminal network proves invaluable. As Bastien delves deeper into the investigation, he encounters Abdel Manchour (Foued Nabba), a formidable enforcer within the gang, who presents a constant threat to his mission. The film explores themes of guilt, atonement, and the cyclical nature of violence against the backdrop of Marseille’s vibrant yet dangerous streets. With time running out, Bastien must confront his inner demons and overcome seemingly insurmountable odds to rescue Léo (Maleaume Paquin), the missing boy, and break free from the shadows of his past.
K.O. Movie Poster Images



K.O. Movie Trailers
Official Trailer [Subtitled]
K.O. Movie FAQs
What is the movie K.O. about?
K.O. follows a former fighter who must locate the missing son of an opponent he accidentally killed years prior. His search leads him into conflict with a violent crime gang in Marseille.
What genres does K.O. fall under?
K.O. is classified as an Action, Drama, and Adventure film.
When was K.O. released?
K.O. was released on June 5, 2025.
Which country produced K.O.?
K.O. was produced by France and Belgium.
What is the runtime of the movie K.O.?
The movie K.O. has a runtime of 84 minutes.
Who are some of the main actors in K.O.?
Some of the main actors in K.O. are Ciryl Gane, Alice Belaïdi, and Maleaume Paquin.
Who directed K.O.?
Antoine Blossier directed the movie K.O.
What language is K.O. in?
K.O. is primarily in French.
Where can I watch K.O.?
K.O. is available on Netflix.
What is the IMDb ID for K.O.?
The IMDb ID for K.O. is tt36240772.