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. 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.
| Writing | Tony Mosher | Writer |
| Writing | David N. White | Writer |
| Directing | Todor Chapkanov | Director |
| Writing | Boaz Davidson | Story |
| Production | Boaz Davidson | Producer |
| Production | Mark Gill | Producer |
| Production | Lati Grobman | Executive Producer |
| Production | Lonnie Ramati | Co-Executive Producer |
| Production | John Thompson | Producer |
| Production | Marianne Stanicheva | Casting |
| Production | Valentin Dimitrov | Line Producer |
| Production | Christa Campbell | Executive Producer |
| Production | Isaac Florentine | Producer |
| Production | Les Weldon | Producer |
| Sound | Stephen Edwards | Music |
| Production | Trevor Short | Producer |
| Production | Avi Lerner | Executive Producer |
| Crew | Ivan Vatsov | Cinematography |
| Editing | Irit Raz | Editor |
| Art | Orlin Grozdanov | Set Decoration |
| Production | Vincent Cheng | Executive Producer |
| Crew | Tim Man | Stunt Coordinator |
| Crew | Tim Man | Martial Arts Choreographer |
| Directing | Tim Man | Action Director |
| Sound | Tapio Liukkonen | Foley Artist |
