Not Taken Seriously - The Big Bang Theory
Koothrappali is worried he won't be taken seriously after publishing a paper on The Big Bang Theory. "The Decision Reverberation" is the 20th episode of the show's 12th season.

Unrated
Photo Credit:
Michael Yarish/CBS
Show:
The Big Bang Theory
Episode:
The Big Bang Theory Season 12 Episode 20: "The Decision Reverberation"
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TBBT Photos
Location:
Los Angeles, California
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