The Big Bang Theory Season Two Closes Tonight

The sophomore season of CBS’ hit sitcom The Big Bang Theory ends tonight (May 11) at 8pm ET with the finale “The Monopolar Expedition.” And there’s no need for fans of the show to get anxious — if you haven’t already heard, Big Bang was a rare recipient of a two-season renewal back in March.
During tonight’s finale, Penny has some issues when she learns that Leonard and his buddies plan to spend the summer working at the North Pole, which doesn’t sound like it well help them with their feelings for each other at all. Guest stars include Carol Ann Susi as Mrs. Wolowitz, Alice Amter as Mrs. Koothrappali, and Brian George as Dr. Koothrappali.
New episodes of How I Met Your Mother (“As Fast As She Can” — Ted’s ex-girlfriend Stella, played by Scrubs’ Sarah Chalke, and her current fiancé re-enter his life), Two and a Half Men (“Good Morning, Mrs. Butterworth” — Charlie takes advantage of the situation when Alan and Chelsea buddy up), and Rules of Engagement (“Family Style” — Jeff becomes annoyed when Brad’s partner Jackie helps himself to Jeff’s food at a restaurant) follow, as well.