12 Season
279 Episode
The Big Bang Theory - Season 12 Episode 20 The Decision Reverberation (2019)
Watch The Big Bang Theory - Season 12 Episode 20 The Decision Reverberation Full Episodes Online Free Streamings FMovies. 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.
- Country : United States of America
- Genre : Comedy
- Studio : CBS
- Keyword : geek, nerd, friends, scientist, sitcom
- Director : Chuck Lorre, Bill Prady
- Cast : Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg, Kunal Nayyar, Melissa Rauch