12 Musim
279 Episode
The Big Bang Theory - Season 12 Episode 20
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.
- Negara : United States of America
- Aliran : Comedy
- Direktur : Chuck Lorre, Bill Prady
- Pemeran : Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg, Kunal Nayyar, Melissa Rauch
