who plays tim mcgee's girlfriend on ncis
Margo Harshman She has appeared in The Big Bang Theory as Alex Jensen, the assistant of Sheldon Cooper, and in NCIS as Delilah Fielding, a wheelchair-bound analyst at the US Depertment of Defense and the wife of Timothy McGee. Harshman starred on the short-lived TV shows Run of the House and Center of the Universe.[1] Her movie appearances include Sorority Row and College Road Trip.[3]