1x07 The Dumpling Paradox
First Aired: Nov. 05, 2007 on CBS
Summary: Wolowitz seduces a friend of Penny's. As they have taken over Penny's apartment, Penny is forced to sleep on Leonard and Sheldon's couch. The guys are also short one member on their HALO team, and they ask Penny to join them.
Guest Stars[no credits found]