The Big Bang Theory 12×03 All Sneak Peeks “The Procreation Calculation”

The Big Bang Theory 12×03 “The Procreation Calculation” Season 12 Episode 3 All Sneak Peeks – The Wolowitzes’ life gets complicated when Stuart starts bringing his new girlfriend home. Also, Penny and Leonard talk about starting a family while Koothrappali explores an arranged marriage, on THE BIG BANG THEORY, Thursday, October 4th on CBS. Keith Carradine returns as Penny’s father, Wyatt.