The Big Bang Theory - The Itchy Brain Simulation
Leonard tries to keep Sheldon from overreacting when a past mistake comes to light, but Sheldon punishes Leonard by making him walk a mile in his shoes. Meanwhile, Penny confronts Raj's ex-girlfriend, Lucy.
- Season: 7
- Episode: 8
- Runtime: 30
- Aired: November 14th, 2013 at 20:00