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The Big Bang Theory S11E18 poster

Watch The Big Bang Theory – Season 11 Episode 18: The Gates Excitation

The Big Bang Theory • Season 11, Episode 18 • 20 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 – S11E18

Episode Overview

Bill Gates visits Penny's work, and the gang schemes to meet him. Hilarity ensues. Meanwhile, Sheldon is convinced that he's a target of an April's Fools prank.

Episode Navigation

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