The Donation Oscillation

The Donation Oscillation S15E15 - The Donation Oscillation 2019

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Penny tries to seduce an abstaining Leonard to ruin his "donation" for her ex-boyfriend, Zack, and his wife, Marissa. Also, Wolowitz, Bernadette, Anu and Koothrappali turn Koothrappali's canceled bachelor party into a couple's trip.

  • Released: 2019-02-07
  • Runtime: 50 minutes
  • Genre:
  • Stars: Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg, Kunal Nayyar, Melissa Rauch, Mayim Bialik
  • Director: Mark Cendrowski