7 7 2013-11-07 Sheldon feels slighted when Professor Proton seeks advice from Leonard instead of him, and he seeks revenge by befriending a rival science TV host, Bill Nye. Meanwhile, Raj becomes jealous when Howard crashes "girls' night." 4694392 20827 https://artworks.thetvdb.com/banners/series/80379/episodes/5eaa01607e718.jpg false