Ex-General Hospital Star Greg Vaughan to Guest on The Closer Jillian Bowe October 18, 2010 ABC, Comings & Goings, General Hospital, News, The Closer, TNT 8 Comments ABC Soaps In Depth is reporting former General Hospital star Greg Vaughan has snagged a role on TNT's The Closer. The actor will play Officer Wagner along side Kyra Sedgwick. Said Vaughan: "[The episode is] based on a true story about two cops who had an experience with a young man who was financially successful as a realtor. Then things went bad for him because he had a drug addiction, and he found himself on Skid Row at the bottom of the barrel. So I'm actually playing a portrait of a real cop. Vaughan's episode is slated to air in Dec. Photo by PR Photos.