The Big Bang Theory
Season 12·EPISODE 15
The Donation Oscillation
WatchedS12 · E15
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.
AIR DATEFeb 7, 2019Original broadcast date
RUNTIME22m22 minutes
YOUR RATINGNot rated yetYour personal episode score
YOUR VIEWINGWatchedDate not recorded
YOUR WATCHING DIARY
Your viewing
Another chapter, enjoyed.
Watched, with no date recorded.
PART OF A BIGGER STORY
In this series
The Big Bang TheorySeason 12Explore this season