Complex sentence: Denison is part of the regular cast, playing the character Detective Andrew Flynn, in "The Closer" airing on TNT and he also had a recurring role as Aldo Burrows on the Fox series "Prison Break".
Split into simpler sentences: Denison is part of the regular cast as Detective Andrew Flynn in "The Closer" airing on TNT. He also had a recurring role as Aldo Burrows on the Fox series "Prison Break".