The Big Bang Theory: Season 2 Episode 22: The Classified Materials Turbulence
Starring: Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg, Kunal Nayyar, Carol Ann Susi
Length: 19 minutes
On Air Date: 16 Jun 2009
The Big Bang Theory: S02E22 Description: Penny’s second date with Stuart has significant implications for Leonard. Howard enlists the guys’ help with one of his NASA projects.