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The Big Bang Theory: Season 11

11x09 The Bitcoin Entanglement
TV-14

  • 2017-12-01T01:00:00Z on CBS
  • 19 mins
  • United States
  • English
  • Comedy

Sheldon tries to teach the guys a lesson after they cut him out of a potentially valuable Bitcoin investment. Also, a seven-year-old video reveals a secret about Leonard and Penny's relationship.

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