The Big Bang Theory

Season 2 Episode 4

The Griffin Equivalency

21
Aired Monday 8:00 PM Oct 13, 2008 on CBS
8.0
out of 10
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489 votes

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Episode Summary

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Full of confidence following being named one of People's "30 to Watch Under 30", Raj hits on Penny and becomes impossibly arrogant.

Who was the Episode MVP ?

Charlie Sheen

Charlie Sheen

Himself

Cameo

Mark Harelik

Mark Harelik

Dr. Eric Gablehauser

Recurring Role

Brian George

Brian George

Dr. Koothrappali

Recurring Role

Alice Amter

Alice Amter

Mrs. Koothrappali

Recurring Role

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