Robert Knepper (born 1959) is an American actor of Jewish extraction.

Robert Knepper the son of a veterinarian, was born in Fremont, Ohio and raised in Maumee (near Toledo). When he was growing up, his mother worked in the props department for the community theater, and because of her involvement, he became interested in acting. Knepper spent many years working in community theater and high school productions. Later, he studied drama at Northwestern University. He is a resident of Southern California.
 

Selected Filmography:

 
Good Night, and Good Luck
Hostage
Carnivale
CSI:Miami
Presidio Med