The Big Bang Theory - The Cohabitation Experimentation
When Amy's apartment floods, she proposes a "cohabitation experiment" with Sheldon. Also, Howard and Bernadette are upset when Koothrappali learns the gender of the baby before they do.
- Season: 10
- Episode: 4
- Runtime: 30
- Aired: October 10th, 2016 at 20:00