The Big Bang Theory (2007): The Celebration Reverberation

The Big Bang Theory (2007)

Details

Season
Season 11
Air Date
14 December 2017
Where to watch

Overview

Raj and Howard's feud continues as the gang plan Halley's first birthday party. Sheldon's surprise for Amy's birthday goes awry when they get food poisoning. Also, Leonard gets a Christmas letter from his brother that causes him to spiral out about his own lack of accomplishments.