Jillian's other theatrical credits include The Seagull, The Miser, Speed of Darkness, The Merchant of Venice, Hot N' Throbbing, The Misanthrope, and The Country Wife.
In 2001, Jillian made her theatrical debut for South Coast Repertory in Annie Weisman's comedy Hold Please. Her film debut was in the 1999 teen sex comedy American Pie. Her first listed TV appearance was on a 1998 episode of USA High credited as "Girl #1".
Jillian: (on her character in "Two Guys and a Girl") She thinks she's absolutely the norm, and it's very fun to play someone who knows no better. Irene is never mean, so her humor is in her freakish nature as opposed to putting down someone else, and I love that.
Jillian: (on her admiration for the actor after having worked with him on an episode of "The X-Files")David Duchovny is a dream; a dreamboat and a dream. He was so kind... He held my hand after we were done shooting and told me I did great. He's so good at what he does.