On The Big Bang Theory Season 12 Episode 22, Beverly tried to get close to Leonard, but why? Watch the full episode online right here to get up to speed.
On The Big Bang Theory Season 12 Episode 20, Koothrappali worried that everyone would not take him seriously after apparently discovering aliens. Watch the full episode.
On The Big Bang Theory Season 12 Episode 18, Amy and Sheldon made strides with their publicity stunt. Watch the full episode online right here via TV Fanatic.
On The Big Bang Theory Season 12 Episode 17, Wolowitz was left to look after the children when Bernadette went out of town. Watch the full episode online.
On The Big Bang Theory Season 12 Episode 14, Leonard set out to get the ultimate revenge when he was ostracized from a scientific activity. Watch the full episode.
On The Big Bang Theory Season 12 Episode 13, Bernadette tried to get Penny to help her when she had some success at work. Watch the full episode online.
On The Big Bang Theory Season 12 Episode 9, Sheldon and Amy were shocked to learn that their lifelong dream was destroyed. Watch the full episode online.
On The Big Bang Theory Season 12 Episode 7, Leonard tried to find a way to fairly distribute the money. Watch the full episode online right here via TV Fanatic.
On The Big Bang Theory Season 12 Episode 6, Sheldon set out to get revenge on Wolowitz when he dressed as him for Halloween. Watch the full episode online.
On The Big Bang Theory Season 12 Episode 4, Tam was mentioned and it prompted Sheldon to shut down after this figure from his past was brought up. Watch the full episode.
On The Big Bang Theory Season 12 Episode 1, Sheldon and Amy were forced to confront the elephant in the room during their honeymoon. Watch the full episode online.
Sheldon: I'll have a diet Coke. Penny: Can you please order a cocktail? I need to practice mixing drinks. Sheldon: Fine... I'll have a virgin Cuba Libre. Penny: That's... rum and Coke without the rum. Sheldon: Yes, and would you make it diet?