The Big Bang Theory Season 9 Episode 9

Sheldon and Amy try hanging out as friends when they spend Thanksgiving together at the aquarium. Also, Wolowitz reluctantly agrees to volunteer at the soup kitchen with Bernadette, Raj and Emily, and Penny discovers that Leonard knows more about her than she thought.

Views: 32418

Serie: The Big Bang Theory

Guest Star: , ,

Episode Title: The Platonic Permutation

Air Date: 2015 11 19