Jennifer Courtney: Jennifer Courtney. Actress: Dexter. Jennifer Courtney is known for Dexter (2006), Law & Order (1990) and Melvin Goes to Dinner (2003). She has been married to Guy Stevenson since 2002. They have three children.
Known For: Dexter (Mother), Law & Order (Karen Yellin), Melvin Goes to Dinner (Extra), Janeane from Des Moines (Janeane's Boss)
