Biography
Gregory Sporleder is an American actor. He was born in St. Louis, Missouri, and graduated from University City High School there before studying theatre.
Sporleder began his career with a role in the 1989 film Say Anything.... He is known for supporting parts in films including Renaissance Man (1994), The Rock (1996) as Captain Frye, Twister (1996), Being John Malkovich (1999), Black Hawk Down (2001) as Galentine, 17 Again (2009) and The Crazies (2010). On television he has appeared in episodes of Friends, Smallville, The Mentalist and Sons of Anarchy, and had a recurring role as Calvin Norris in the HBO series True Blood.
