The Hot Troll Deviation S4E4 - The Hot Troll Deviation 2010
An embarrassing secret of Wolowitz's comes to light, while Sheldon and Raj have a small war at work.
- Released: 2010-10-14
- Runtime: 50 minutes
- Genre:
- Stars: Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg, Kunal Nayyar, Melissa Rauch, Mayim Bialik
- Director: Mark Cendrowski