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The Big Bang Theory S2E4 poster

Watch The Big Bang Theory – Season 2 Episode 4: The Griffin Equivalency

The Big Bang Theory • Season 2, Episode 4 • 21 min • 2007 • ⭐ 7.9/10 • Comedy

Cast: Jim Parsons , Kaley Cuoco , Johnny Galecki , Simon Helberg , Kunal Nayyar , Melissa Rauch , Mayim Bialik

Directors: Chuck Lorre , Bill Prady

Watch The Big Bang Theory – S2E4

Episode Overview

Raj gets an inflated ego and makes a play for Penny after being referenced in a magazine article.

Episode Navigation

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