Watch free series The Big Bang Theory season 9 episode 18 S9E18 - The Application Deterioration 2016 with English subtitles
Leonard, Sheldon, and Howard run into problems when they file for a patent for their infinite persistence gyroscope. Meanwhile, the girls give Raj dating advice when Emily reaches out to him after their breakup.
Country : USA
Director : Mark Cendrowski
IMDB rating : 7.6
Released : 10 Mar 2016
Stars : Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg
Writer : Chuck Lorre (created by), Bill Prady (created by), Steve Holland (teleplay), Jim Reynolds (teleplay), Maria Ferrari (teleplay), Steven Molaro (story), Eric Kaplan (story), Adam Faberman (story)