The Big Bang Theory (2019)
Airing | 3/8, 2:00a

S12 E15 | The Donation Oscillation

0h 30m | TVPG | Sitcom
Watch The Big Bang Theory online.
Penny tries to throw a wrench into Leonard's plan to be a sperm donor for her ex-boyfriend; Wolowitz, Bernadette, Anu and Koothrappali turn Koothrappali's canceled bachelor party into a couple's trip aboard the "vomit comet."
The Big Bang Theory
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