The Big Bang Theory - Season 7 Episode 7 : The Proton Displacement 2019
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Sheldon seeks payback when Arthur "Professor Proton" Jeffries asks Leonard for help on a project instead of him. Raj gets upset at Howard for crashing his night with the girls.
Released: Jan 01, 1970
Runtime: 00:22:14 minutes
Genre: Comedy
Stars: Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg, Kunal Nayyar, Melissa Rauch, Mayim Bialik