Watch The Big Bang Theory Season 12 Episode 18 online via TV Fanatic with over 4 options to watch the The Big Bang Theory S12E18 full episode. Affiliates with free and paid streaming include Amazon, iTunes, Vudu, and HBO MAX.

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