UFC fighter Quinton "Rampage" Jackson, who had a breakthrough role as B.A. Baracus in 2010's The A-Team, is set for his final fight in the Octagon. Jackson, who scored the biggest role of his acting career when he assumed the role made famous by Mr. T on television in the 1980s, will fight 32-year-old Glover Teixeira on October 13 in Rio de Janeiro, Brazil at UFC 153.