Lion Fist builds its 2026 action premise around a father trying to buy his son a chance at survival with nothing but his fists.

What is Lion Fist about?

Joe, a martial artist, comes out of a four-year prison sentence he served after taking the blame for his wife in a drug bust. Freedom brings him straight into a harder problem: his son needs surgery for a life-threatening tumor, and there is no easy way to cover it. His only real option is a brutal, all-styles fighting tournament with a six-figure prize on the line, which turns the film into a countdown structured around escalating fights rather than a slow-burn drama. Mathis Landwehr leads as Joe, with an ensemble of genre veterans including Gary Daniels, Keith Cooke and Li Yanlong filling out the tournament's roster of opponents and allies. Director Taim M. Adams keeps the story moving from fight to fight, using the tournament format to give each round its own stakes while the family emergency ticks along in the background.

About the cast

Mathis Landwehr plays Joe as a man running on obligation more than confidence, someone who has already lost years and is trying not to lose anything else. The tournament arc gives the supporting cast — Gary Daniels, Keith Cooke, David Yeung, Li Yanlong and Brice Akuesson among them — room to each register as a distinct obstacle rather than interchangeable opponents, which is often where films built around a bracket structure lose momentum. Director Taim M. Adams leans on practical, full-body fight choreography over quick-cut editing, keeping the action legible round by round.

Context & significance

Lion Fist sits squarely in the low-budget tournament-fighting tradition that action fans have followed for decades, and its premise — one fighter, one impossible deadline, one bracket to survive — is a deliberate throwback to that formula rather than an attempt to reinvent it. The film's US-Germany production brings together a genre cast that spans several eras of martial arts cinema, which gives the tournament roster a broader range of fighting styles than a single-country production usually manages. Running under an hour and a half, the film moves at a pace built for its fight scenes rather than extended character drama between them.

Watching Lion Fist on Ktime

Lion Fist is available on K-Time with a free account login, and the platform carries the film with Persian dubbing and Persian subtitles for viewers who prefer Farsi. Both the original English audio and the Persian-language tracks are accessible directly in the player, giving Persian-speaking audiences full access to a genre film built for fans of tournament-style action.