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The Big Bang Theory

Series 1 Episode 6: The Middle Earth Paradigm

Penny hosts a Halloween party, putting Leonard, Sheldon, Wolowitz and Koothrappali through a new test of their social skills.

Category
Holiday / Sitcom
Original air date
2007-10-29
Cast and crew
  • Mark CendrowskiDirector
  • Johnny GaleckiLeonard Hofstadter
  • Jim ParsonsSheldon Cooper
  • Simon HelbergHoward Wolowitz
  • Kunal NayyarRaj Koothrappali
  • Kaley CuocoPenny
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