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Watch The Big Bang Theory Season 11 Episode 11 Online

  • 7.9/10
  • COUNTRIES: United States of America
  • Subtitles: English

Raj and Howard's feud continues as the gang plan Halley's first birthday party. Sheldon's surprise for Amy's birthday goes awry when they get food poisoning. Also, Leonard gets a Christmas letter from his brother that causes him to spiral out about his own lack of accomplishments.