Watch Trailer
DISCLAIMER: Not all titles shown are currently available on all streaming providers.

Watch The Big Bang Theory Season 12 Episode 15 Online

  • 7.908/10
  • COUNTRIES: United States of America
  • Subtitles: English

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.