The Big Bang Theory

Season 4 Episode 12: The Bus Pants Utilization

Leonard's idea for a smartphone app derails his friendship with Sheldon.

Genre:

Comedy

Seasons:

12

Episodes:

279

Cast:

Johnny Galecki, Jim Parsons, Kaley Cuoco

Quality:

HD

Duration:

21 min

First Air:

2007

Rating:

7.9