Watch free series The Big Bang Theory season 5 episode 21 S5E21 - The Hawking Excitation 2012 with English subtitles
Sheldon uses any and all means to meet his hero, Dr. Stephen Hawking.
Country : USA
Director : Mark Cendrowski
IMDB rating : 8.7
Released : 05 Apr 2012
Stars : Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg
Writer : Chuck Lorre (created by), Bill Prady (created by), Chuck Lorre (teleplay), Eric Kaplan (teleplay), Maria Ferrari (teleplay), Bill Prady (story), Steven Molaro (story), Steve Holland (story)