The Big Bang Theory S10E05 - The Hot Tub Contamination
The Big Bang Theory (2007)
S10E05 The Hot Tub Contamination
Episode Overview
When Sheldon and Amy's living arrangement takes a turn for the worse, Leonard and Penny find themselves in the middle of their escalating argument. Tensions rise as Sheldon contemplates ending things with Amy over her disregard for their bathroom schedule. Meanwhile, Howard and Bernadette's plans for a vacation get interrupted when they unexpectedly host surprise visitors at their home.