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
Acclaim Entertainment realize a return on some of the stock that had been vested. Acclaim Entertainment Acclaim Entertainment, Inc. was an American video game developer and publisher based in Glen Cove, New York. Originally formed by Greg Fischbach, Robert Holmes and Jim Scoroposki out of an Oyster Bay storefront in March 1987, the company established a worldwide development team through a series of acquisitions in the late 1990s and early 2000s. After poor financial returns in their 2003 fiscal year, Acclaim filed for Chapter 7 bankruptcy in September 2004. Properties owned by Acclaim were subsequently auctioned off to various parties. In the