Neal McDonough has been tapped for a recurring role on the upcoming fourth season of USA Network drama Suits. McDonough will play Sean Cahill, who is not so much an SEC investigator as he is a bulldog. Tasked by Eric Woodall (guest star Zeljko Ivanek) to uncover wrongdoing at Pearson Specter, Cahill will go toe-to-toe with anyone. Gabriel Macht, Patrick J. Adams, Gina Torres, Meghan Markle and Sarah Rafferty also star. McDonough, repped by Paradigm, More/Medavoy Management and attorney Stuart Rosenthal (Bloom Hergott), is currently shooting Sony’s Mall Cop 2. His other feature work includes Red 2, Captain America: The First Avenger, Flags Of Our Fathers, and The Guardian. His TV credits include Mob City, Justified, Desperate Housewives, Boomtown and Band Of Brothers. Suits Season 4 premieres June 11.