Warning: Full spoilers for the episode below. This was the last episode of The Big Bang Theory before next week's season finale, but there was little sign that anything major is brewing during the ...

It might actually be happening, you guys! Leonard and Penny are going to try have a wedding ceremony that actually includes their friends and family, and with any luck, we as the audience will also ...

Sheldon hires Stuart to spend the day with Amy when he’d rather go to a movie screening. Also, Leonard’s mother, Beverly (Christine Baranski), comes to town and Penny struggles to make a connection ...

Penny and Sheldon spend their breakfast time quizzing each other with flashcards on their respective interests. Then Leonard asks Penny if she would pick his mother up from the airport for him. The ...

It’s always a fun episode when Christine Baranski visits the set of The Big Bang Theory as Leonard’s passive-aggressive mother. This time Penny is determined to bond with the esteemed Dr. Hofstadter.

There was plenty of friction to go around this week as Leonard's mother came to town and Sheldon reverted to old habits.