Career

On television he is best known for playing Sergeant Philosophy Brander on The District (2000–2004). In November 2009, he acted in a musical play at the Louisiana Jolla Playhouse in California—as the Sheriff in Frank Wildhorn"s musical Bonnie & Clyde slated for Broadway in 2011.

Duvall is the cousin of actor Robert Duvall.

He is a graduate of the University of Maryland, College Park.