Title: Boyka: Undisputed (2016) Director: Todor Chapkanov Writers: Boaz Davidson (story), David N. White Stars: Scott Adkins, Teodora Duhovnikova, Alon Aboutboul Synopsis Boyka is a boxing fighter who is in the middle of a major league. During the competition a death occurs that makes that it begins to really reconsider what is worth the sport.