The Big Bang Theory
The Donation Oscillation
Season 12 Episode 15 of 24
Penny tries to put a stop to Leonard's plan to be a sperm donor for her ex-boyfriend Zack's wife. Howard, Bernadette, Anu and Raj make the most of the latter's cancelled stag party
The Big Bang Theory airs on E4 Extra at 7:00 PM, Wednesday 26 November.
Topics
Movie ➝ Drama
Sitcom
Johnny Galecki
Actor
Jim Parsons
Actor
Simon Helberg
Actor