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The Big Bang Theory S9E13 poster

Watch The Big Bang Theory – Season 9 Episode 13: The Empathy Optimization

The Big Bang Theory • Season 9, Episode 13 • 19 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 – S9E13

Episode Overview

After having to deal with a sick Sheldon, Leonard, Penny and the gang try to treat themselves to a Sheldon-free weekend.

Episode Navigation

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