Watch The Big Bang Theory Season 12 Episode 18 online via TV Fanatic with over 5 options to watch the The Big Bang Theory S12E18 full episode. Affiliates with free and paid streaming include Amazon, iTunes, Vudu, CBS, and CBS All Access (Via Amazon Prime).

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Episode Details

On The Big Bang Theory Season 12 Episode 18, Sheldon and Amy try to bring Nobel laureates Kip Thorne, George Smoot and Frances Arnold to their side.


Rating: 3.7 / 5.0 (3 Votes)
Show:
The Big Bang Theory
Season:
Episode Number:
18