A man must survive a prison where hardened criminals battle to the death for the warden's ...

Russian inmate Boyka, now severely hobbled by the knee injury suffered at the end of Undis...

Heavyweight Champ George "Iceman" Chambers is sent to a Russian jail on trumped-up drug ch...

In Los Angeles, an ex-con takes the underground fighting world by storm in his quest to fu...

A troubled rock star descends into madness in the midst of his physical and social isolati...

Four fighters from different backgrounds come together to train under an ex MMA rising sta...

After years of outrunning ruthless bounty hunters, escaped convict Riddick suddenly finds ...

Dirty Harry Callahan returns again, this time saddled with a rookie female partner. Togeth...

MMA legend Patton James, now a commercial fisherman, is pulled back into the cage when his...

In the fourth installment of the fighting franchise, Boyka is shooting for the big leagues...