Whitfield is best known for his role as Otis Williams in the 1998 miniseries The Temptations. From 2001 to 2003 he starred as James Mooney in the CBS legal drama series, The Guardian.
Whitfield later guest-starred on CSI: Miami, Castle, The Game, Private Practice, White Collar, Rizzoli & Isles, Body of Proof, Law & Order: Special Victims Unit, The Good Wife, and Supernatural and Scorpion.
- Chapter 1 - Mason Harris (re-enactment)
- Chapter 2 - Mason Harris (re-enactment)
- Chapter 3 - Mason Harris (re-enactment)