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The Big Bang Theory

Series 11 Episode 7: The Geology Methodology

Sheldon and Bert collaborate on a research project, although Sheldon feels embarrassed to be associated with the study of geology.

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