Cast of ER Cast of ER "ER" is an American drama series that aired on NBC from September 19, 1994 until April 2, 2009. The series featured a large ensemble cast that changed dramatically over its long run. The main cast was augmented by a wealth of recurring characters and award-winning guest stars. The original starring cast consisted of Anthony Edwards as Dr. Mark Greene, George Clooney as Dr. Douglas "Doug" Ross, Sherry Stringfield as Dr. Susan Lewis, Noah Wyle as medical student (later Dr.) John Carter, and Eriq La Salle as Dr. Peter Benton. Julianna Margulies guest starred in the pilot as
Big Huge Games that they were acquiring Big Huge Games and retaining 70 employees out of approximately 120 who were at THQ. From mid-2009 to January 2012, Big Huge Games developed a single player role playing game titled "", which was released in early February 2012 and published by Electronic Arts (EA) and 38 Studios for Xbox 360, PS3 and PC. The game is set in a fantasy world created with input from R A Salvatore and Todd McFarlane. It was reported on May 24, 2012 that the studio and their parent company 38 Studios had laid off their entire staff. In June