Actor Bio Margo Cathleen Harshman is an American actress known for her role as Tawny Dean on Even Stevens, her role as Alex Jensen on The Big Bang Theory, and her role as Delilah Fielding-McGee on NCIS Actor Information Born: March 4, 1986Age: 36 years old Gender Orientation:Cisgender Woman Sexual Orientation:Unknown Actor Links: Website, opens in new tab IMDb, opens in new tab WikiPedia, opens in new tab Twitter, opens in new tab Characters There is 1 character listed for this actor; none are dead. Mia tv-hdHow I Met Your Father (guest) Share this:Click to share on Twitter (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to email a link to a friend (Opens in new window)This page was last edited on June 10th, 2022.