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The Big Bang Theory S2E15 poster

Watch The Big Bang Theory – Season 2 Episode 15: The Maternal Capacitance

The Big Bang Theory • Season 2, Episode 15 • 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 – S2E15

Episode Overview

Leonard and Penny are drawn together after a disastrous visit from Leonard's mother.

Episode Navigation

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