The Big Bang Theory - The Big Bear Precipitation
Sheldon spills a secret of Leonard's when the two take a weekend cabin trip with Penny and Amy. Also, when Koothrappali goes overboard with pregnancy gifts, Wolowitz and Bernadette must draw the line.
- Season: 9
- Episode: 20
- Runtime: 30
- Aired: April 7th, 2016 at 20:00