The Big Bang Theory: Season 9 Episode 13: The Empathy Optimization
Starring: Johnny Galecki, Jim Parsons, Kaley Cuoco, Simon Helberg, Kunal Nayyar, Laura Spencer, Kevin Sussman, Melissa Rauch
Length: 19 minutes
On Air Date: 14 Jan 2016
The Big Bang Theory: S09E13 Description: After being forced to deal with a sick Sheldon, the rest of the gang try to treat themselves to a Sheldon-free weekend.