The Big Bang Theory › Season 9

S9 E6: The Helium Insufficiency

In the midst of a nation-wide helium shortage, Sheldon and Leonard take desperate measures to get the supplies they need. Also, Penny and Bernadette download a dating app on Amy's phone to try and find her a new man.

Air date	Oct 26, 2015
Runtime	19 minutes
TMDB rating	★ 7.1/10