The Big Bang Theory - Season 12 Episode 15: The Donation Oscillation
2019-02-07
- Comedy
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..
