Still from The Big Bang Theory S6E22
The Big Bang Theory › Season 6

S6 E22: The Proton Resurgence

Leonard and Sheldon hire the host (Bob Newhart) of their favorite childhood TV show to perform; Bernadette and Howard run into trouble while dog-sitting for Raj's pet.

Air dateMay 2, 2013
Runtime21 minutes
TMDB rating★ 7.7/10