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The Big Bang Theory - Season 7 Episode 22 The Proton Transmogrification

Trailer
As the gang celebrates Star Wars Day, Sheldon has difficulty dealing with the recent death of Arthur "Professor Proton" Jeffries.

First Air Date: Sep 24, 2007

Last Air date: May 16, 2019

Season: 12 Season

Episode: 279 Episode

Runtime: 22 minutes

IMDb: 7.91/10 by 11,308.00 users

Popularity: 223.513

Language: English