VTM Belgium has signed a new deal with Prime Entertainment Group for the documentaryThe Underworld of Free Fights. VTM, a station in the Dutch-speaking north of Belgium forms part of a network of channels owned by Medialaan. The doc investigates the illegal business of underground fighting, and its role in Thailand and in the U.S. Prime holds the worldwide distribution of the film, as well as the whole catalog of the producer Giraf Prod (Detroit Ghost Town, The True Colors of Us Universities, The True Story of Madonna).