Watch free series The Big Bang Theory season 9 episode 6 S9E6 - The Helium Insufficiency 2015 with English subtitles
Leonard and Sheldon go to great lengths to secure the helium they need during a nation-wide shortage. Meanwhile, the rest of the gang try to find Amy a new boyfriend on a dating app.
Country : USA
Director : Mark Cendrowski
IMDB rating : 7.3
Released : 26 Oct 2015
Stars : Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg
Writer : Chuck Lorre (created by), Bill Prady (created by), Steven Molaro (teleplay), Eric Kaplan (teleplay), Jim Reynolds (teleplay), Steve Holland (story), Maria Ferrari (story), Anthony Del Broccolo (story)