Penny and Leonard come outside to see Sheldon trapped by a net from the security system they installed.
Rating: 5.0 / 5.0
Sheldon can now die happy. On this episode of The Big Bang Theory, he meets Stephen Hawking!
Rating: 5.0 / 5.0
Penny returns Sheldon to Leonard after their trip to Disney Land. The couple is sharing custody over the nerd.
Rating: 5.0 / 5.0
Kaley Cuoco and Mayim Bialik kick back during this Big Bang Theory scene. It's courtesy of the Season 6 premiere.
Rating: 5.0 / 5.0
Wolowitz is desperate to try and keep his new girlfriend, Bernadette (Melissa Rauch) that Penny introduced him to.
Rating: 5.0 / 5.0
After some security concerns after a break in, Sheldon finds himself sneaking out on his ledge.
Rating: 5.0 / 5.0
Eliza Dushku guest stars on the November 4 episode of The Big Bang Theory. She plays a federal agent.
Rating: 5.0 / 5.0
When Penny spends the night at Leonard's she ends up ruining oatmeal day by cooking french toast. How dare she?
Rating: 5.0 / 5.0
Might Raj be getting over his fear of women as he sits closely with the beautiful Abby (Danica McKellar) he met at a mixer.
Rating: 5.0 / 5.0
After having an emotional dream, Sheldon hugs Leonard to show he cares.
Rating: 5.0 / 5.0
Sheldon tries to attack Leonard with his mind when he goes to give a presentation that Sheldon does not approve of.
Rating: 5.0 / 5.0
In nine seasons of The Big Bang Theory, we've never met Leonard's father. Until now! Chaos ensues when he shows up, along with both Leonard's other and Sheldon's.
Rating: 5.0 / 5.0

TBBT Quotes

Penny, there's only one cookie with something in the middle that solves life's problems, and that's an Oreo. Or a Nutter Butter, if you're in a pinch.

Sheldon

Penny: Hey, Sheldon, did you change your Wi-Fi password again?
Sheldon: Yes, it's "Penny, get your own Wi-Fi." No spaces.