Margo Cathleen Harshman is an American actress known for her role as Tawny Dean on Even Stevens, on The Big Bang Theory as Sheldon Cooper's assistant, Alex Jensen, and as Delilah McGee, Timothy McGee's paraplegic wife on NCIS.
Modern Family
Series • 2009
House
Series • 2004
Grey's Anatomy
Series • 2005
NCIS
Series • 2003
CSI: Crime Scene Investigation
Series • 2000
Bones
The Big Bang Theory
Series • 2007
Without a Trace
Series • 2002
Boston Legal
Everwood
90210
Series • 2008
Even Stevens
How I Met Your Father
Series • 2022
$#*! My Dad Says
Series • 2010
Journeyman
Fired Up!
Movie • 2009
Center of the Universe
Urban Gothic
Betas
Series • 2013
Extreme Movie
Movie • 2008
Sorority Row
Run of the House
Bent
Series • 2012
Rise: Blood Hunter
Movie • 2007
The Even Stevens Movie
Movie • 2003
Toxin
Movie • 2015
College Road Trip
Simon Says
From Within
Keith