John Shumski: John Shumski. Actor: The Adventures of Brisco County, Jr.. John Shumski is known for The Adventures of Brisco County, Jr. (1993), After the Game (1997) and Sigma Die! (2007).
Known For: The Adventures of Brisco County, Jr. (Dynamite Sullivan), After the Game (Cop #2), Sigma Die! (Clint), ROT: Reunion of Terror (Game Warden)