Scott Adkins returns as Boyka, a fighter who accidentally kills an opponent and must save his widow from a ruthless crime boss by fighting a series of dangerous matches.

Boyka: Undisputed won the Best Fight Award, while Scott Adkins won the Jackie Chan Best Action Movie Actor Award for his portrayal of Yuri Boyka at the 2017 Shanghai Film Festival.

The fourth film in the action franchise finds Boyka taking on brutal gangsters to protect the widow of a man he unintentionally killed in the ring. Watch trailers & learn more.

Undisputed 4: Boyka: Directed by Todor Chapkanov. With Scott Adkins, Teodora Duhovnikova, Alon Aboutboul, Julian Vergov. In the fourth installment of the fighting franchise, Boyka is shooting for the …

When he finds out the wife of the man he accidentally killed is in trouble, Boyka offers to fight in a series of impossible battles to free her from a life of servitude.

In the fourth installment of the fighting franchise, Boyka is shooting for the big leagues when an accidental death in the ring makes him question everything he stands for.

Yuri Boyka is a legendary prison fighter from Chornya Cholmi maximum security prison in Russia. Boyka's early life is largely a mystery. At some point in his life, he realized he had a God-given talent …