The Big Bang Theory

Season 12 Episode 12: The Propagation Proposition

Penny runs into her ex-boyfriend, Zack, who invites her and Leonard to a dinner to meet his newlywed wife. After the dinner the newlywed couple make an odd proposition to Leonard, which makes Penny to freak out. Also, Raj attempts to mend things with his ex-fiancée, Anu.

Genre:

Comedy

Seasons:

12

Episodes:

279

Actor:

Johnny Galecki , Jim Parsons , Kaley Cuoco

Quality:

HD

Status:

Ended

First Air:

2007

IMDb:

7.9