The Big Bang Theory Season 5 Episode 9 : The Ornithophobia Diffusion

Leonard and Penny try hanging out as friends on a 'non-date', but end up purposely ruining each others chances with perspective dates. Meanwhile, Sheldon enlists the help of Bernadette and Amy to overcome his fear of birds.

NameThe Big Bang Theory Season 5 : The Ornithophobia Diffusion
Air DateNovember 10th, 2011
GenreComedy
NetworkCBS
Production CompaniesChuck Lorre Productions, Warner Bros. Television
WriterChuck Lorre
DirectorMark Cendrowski
Guest StarsAshley Austin Morris, Blake Berris
Plot Keywordsnerd, geek, friends, scientist, science, sitcom
Jim Parsons
Jim Parsons
Sheldon Cooper
Johnny Galecki
Johnny Galecki
Leonard Hofstadter
Kaley Cuoco
Kaley Cuoco
Penny
Simon Helberg
Simon Helberg
Howard Wolowitz
Kunal Nayyar
Kunal Nayyar
Rajesh Koothrappali
Mayim Bialik
Mayim Bialik
Amy Farrah Fowler
Melissa Rauch
Melissa Rauch
Bernadette Rostenkowski

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