Robert Knepper was born on 01 Jul 1959 in Fremont, Ohio, USA. His birth name was Robert Lyle Knepper. His height is 178cm.

Robert Knepper appeared in the movie D.O.A.(1988), Gas, Food Lodging(1992), Good Night, and Good Luck.(2005), Hostage (2005/I)(1931), Made in Heaven(1987), Phantoms(1998), "Prison Break"(2005), "Prison Break"Fin del camino(2007), Renegades(1989), That's Life!(1986), Young Guns II(1990)。