What's happening?

The Big Bang Theory: 6x17

The Monster Isolation

After a bad date, Koothrappali decides to never leave his apartment; Penny’s acting skills impress Sheldon.

The Big Bang Theory: 6×17
The Big Bang Theory: 6×17
The Big Bang Theory: 6×17
The Big Bang Theory: 6×17
The Big Bang Theory: 6×17
The Big Bang Theory: 6×17
The Big Bang Theory: 6×17
The Big Bang Theory: 6×17
The Big Bang Theory: 6×17
The Big Bang Theory: 6×17
Feb. 21, 2013