S2E22

The Classified Materials Turbulence

The Big Bang Theory

calendar_todayMay 4, 2009 schedule19 min star7.4

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.

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broadcast_on_home Networks

CBS

star Guest Stars

Kevin Sussman

Stuart Bloom

Travis Davis

Ground Controller (voice)

Robert Clotworthy

Astronaut (voice)