The Big Bang Theory: Season 5 Episode 9: The Ornithophobia Diffusion
Starring: Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg, Kunal Nayyar, Melissa Rauch, Christine Baranski
Length: 21 minutes
On Air Date: 22 Dec 2011
The Big Bang Theory: S05E09 Description: Sheldon tries to overcome his fear of birds, while Leonard and Penny attempt to hang out together strictly as friends.