The Big Bang Theory
The Conference Valuation
Season 12 Episode 17 of 24
Penny and Bernadette go to San Diego for a pharmaceutical sales convention, leaving Howard in charge of the children. When Sheldon finds a book containing science experiments to carry out with children, the guys and Amy make a day of it, using little Michael and Halley as test subjects
The Big Bang Theory airs on E4 Extra at 8:00 PM, Wednesday 26 November.
Topics
Movie ➝ Drama
Sitcom
Johnny Galecki
Actor
Jim Parsons
Actor
Kaley Cuoco
Actor