Aired Thursday December 21, 9:20am - 9:50amon Channel 4

The Big Bang Theory

Series 6 Episode 11: The Santa Simulation

Sheldon unwillingly reveals some painful memories of Christmas past when Leonard persuades him to join in with a seasonal game of Dungeons & Dragons. When Raj joins Penny, Bernadette and Amy on a ladies' night out, they attempt to find the perfect girl for him after he reveals the truth about some of his crushes.

Original air date
Cast and crew
  • Mark CendrowskiDirector
  • Johnny GaleckiLeonard Hofstadter
  • Jim ParsonsSheldon Cooper
  • Kaley CuocoPenny
  • Simon HelbergHoward Wolowitz
  • Kunal NayyarRaj Koothrappali
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