Watch The Big Bang Theory Season 4 Episode 5 online via TV Fanatic with over 6 options to watch the The Big Bang Theory S4E5 full episode. Affiliates with free and paid streaming include Amazon, iTunes, Vudu, YouTube Purchase, Google Play, and Verizon On Demand.

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Episode Details

Amy wants to introduce Sheldon to her mother on this episode. Meanwhile, Leonard is down on himself as he comes to terms with the fact that all the other guys have girlfriends.

Rating: 4.0 / 5.0 (28 Votes)
The Big Bang Theory
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The Big Bang Theory Season 4 Episode 5 Quotes

When I call him his phone plays Browned Eyed Girl. Which now what I think about it is not so good.


If they took all the money trying to make a decent Hulk movie, they could probably just make an actual Hulk.