Episode Titles: Extraction
You are viewing a list of 1 The Big Bang Theory episode featuring "Extraction" in their title.
Season 7, Episode 11 - The Cooper Extraction
Aired December 12, 2013
When Sheldon flies back to Texas for his sister's childbirth, the gang gather to decorate the apartment's Christmas tree. When they begin to wonder what life would be like without Sheldon, they come to realize how big a part of their lifes he has become.