The Big Bang Theory

Season 2 Episode 18: The Work Song Nanocluster

Penny's home business turns into a complete nightmare when Sheldon takes over.

Genre:

Comedy

Seasons:

12

Episodes:

279

Cast:

Johnny Galecki, Jim Parsons, Kaley Cuoco

Quality:

HD

Duration:

20 min

First Air:

2007

Rating:

7.9