Watch The Big Bang Theory S04E05
The Desperation Emanation
Leonard realizes he’s the only one without a girlfriend, while Sheldon wants to get rid of his.. You can watch The Big Bang Theory S04E05 here.
Air date: October 21, 2010 on CBS at 8:00 PM
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Watch The Big Bang Theory S04E04 - The Hot Troll Deviation
Season 4 Episode 4
Air date: October 14, 2010 on CBS
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Watch The Big Bang Theory S04E06 - The Irish Pub Formulation
Season 4 Episode 6
Air date: October 28, 2010 on CBS