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Aired today, 10:35am - 11:05amon E4

The Big Bang Theory

Series 11 Episode 4: The Explosion Implosion

Howard and Sheldon bond on their way to the desert to launch a model rocket. Leonard's mother befriends Penny, which annoys Leonard.

Category
Sitcom
Original air date
16/10/2017
Cast and crew
  • Mark CendrowskiDirector
  • Johnny GaleckiLeonard Hofstadter
  • Jim ParsonsSheldon Cooper
  • Kaley Cuoco-SweetingPenny
  • Simon HelbergHoward Wolowitz
  • Kunal NayyarRaj Koothrappali
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