12 Musim
279 Episode
The Big Bang Theory - Season 12 Episode 6
When Howard dresses up as Sheldon for Halloween, Sheldon seeks retaliation at Leonard and Penny's Halloween party. Leonard is shocked that Penny doesn't remember their first kiss.
- 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
