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The Big Bang Theory: 9x10

The Earworm Reverberation

Sheldon has a revelation when he realizes why a song was stuck in his head. Also, Amy invites Dave over for dinner despite their previously awkward date, and Wolowitz and Koothrappali become obsessed with a fan of their band, “Footprints on the Moon”.

The Big Bang Theory: 9×10
The Big Bang Theory: 9×10
Dec. 10, 2015