The Big Bang Theory Episodes

2007, TV Show

The Big Bang Theory Episode: "The Vengeance Formulation"

Season 3, Episode 9
Episode Synopsis: Sheldon is humiliated on National Public Radio and vows vengeance on Kripke; and Wolowitz begins a relationship with Katee Sackhoff, who appears in a cameo. Ira Flatow also makes a cameo appearance.
Original Air Date: Nov 23, 2009
Guest Cast Katee Sackhoff: Herself Ira Flatow: Himself Carol Ann Susi: Mrs. Wolowitz John Ross Bowie: Kripke
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Season 3, Episode 9
Paid | iTunes
Length: 19:16
Aired: 11/23/2009
Also available on Amazon Instant Video and VUDU
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Premiered: September 24, 2007, on CBS
Rating: TV-PG
User Rating: (8,940 ratings)
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Premise: Two nerdy physicists share an apartment and an unlikely friendship with their beautiful neighbor with whom one of them is infatuated.

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