Aired Saturday December 9, 2:00pm - 2:30pmon E4

The Big Bang Theory

Series 12 Episode 3: The Procreation Calculation

Stuart starts bringing his new girlfriend home to Howard and Bernadette's house. Penny and Leonard talk about starting a family.

Category
Sitcom
Original air date
2018-10-04
Cast and crew
  • Mark CendrowskiDirector
  • Johnny GaleckiLeonard Hofstadter
  • Jim ParsonsSheldon Cooper
  • Kaley Cuoco-SweetingPenny
  • Simon HelbergHoward Wolowitz
  • Kunal NayyarRaj Koothrappali
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