The Conference Valuation The Big Bang Theory : Season 12 Episode 17
TV-PG CBS 22m
Aired: March 7th, 2019 @ 8:00 PM EST on CBS
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.
