The Big Bang Theory

The Donation Oscillation

E15    Feb 7, 2019    21m    TV-PG
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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.
Where to Watch The Donation Oscillation
Cast of The Donation Oscillation
  • Johnny GaleckiLeonard Hofstadter
  • Jim ParsonsSheldon Cooper
  • Kaley CuocoPenny
  • Simon HelbergHoward Wolowitz
  • Kunal NayyarRajesh Koothrappali
  • Melissa RauchBernadette Rostenkowski
  • Mayim BialikAmy Farrah Fowler
  • Keith CarradineWyatt Teller
  • Eric NenningerNeil
  • Brian Thomas SmithZack Johnson
  • Rati GuptaAnu
  • Lindsey KraftMarissa Johnson

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