The Big Bang Theory

The Bus Pants Utilisation

Series 4 - Episode 12 The Bus Pants Utilisation



Leonard's ingenious idea for a new smartphone app puts pressure on his friendship with Sheldon, who vies with him for control of the project. Comedy, starring Johnny Galecki and Simon Helberg.

Cast & Crew

Leonard Hofstadter Johnny Galecki
Sheldon Cooper Jim Parsons
Penny Kaley Cuoco
Howard Wolowitz Simon Helberg
Raj Koothrappali Kunal Nayyar