Underdog (5.0)

Movie · 2019 · 1 h 51 min · Drama, Action

Boris "Kos" Kosinski is a top MMA fighter. In the biggest battle of his life with his greatest rival, Denim Takaev, he makes a mistake that destroys his entire career. He loses everything. This failure brings him through a series of ups and downs, but it also pushes him to undertake a titanic effort to fight and win back respect and love

Directed by: Maciej Kawulski

Starring Eryk Lubos, Mamed Khalidov, Aleksandra Popławska, Emma Giegżno, Janusz Chabior, Tomasz Włosok, Jarosław Boberek, Krzysztof Kiersznowski, Mariusz Drężek, Bartosz Obuchowicz

We don't know where to watch it in the US.