The Big Bang Theory › Season 12

S12 E17: The Conference Valuation

When Penny and Bernadette go to San Diego for a pharmaceutical sales convention, Wolowitz is in charge of the kids. Also, Sheldon finds a book on experimenting on kids, and the guys plus Amy make a day of it.

Air date	Mar 7, 2019
Runtime	20 minutes
TMDB rating	★ 6.6/10