The Big Bang Theory >
Season 2 Episode 22
The Big Bang Theory
/
Season 2 Episode 22
The Classified Materials Turbulence
May 04, 2009 on CBS at 8:00 PM
Summary
Penny's second date with Stuart sees her making a comment that gives Leonard new hope for a relationship with her. Wolowitz realizes there's a crucial error in a NASA project he's working on.
