The Big Bang Theory · SEASON 12

The Decision Reverberation

Episode 20 · 2019-04-25

★ 6.6
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Season 12Episode 20★ 6.6/10
  • Comedy

Episode overview

Raj is worried people won’t take him seriously in his own field after publishing a paper that suggests he may have discovered alien life. Also, Leonard wants to be the principal investigator on a plasma physics study.

20 minutes

Season 12 episodes