The Big Bang Theory

The Big Bang Theory

The Boyfriend Complexity (4x9)


Air date: Nov 18, 2010

Penny asks Leonard to lie to her father, while Howard, Raj and Bernadette pull an all-nighter at a telescope.

  • Premiered: Sep 2007
  • Episodes: 279
  • Followers: 54,4k
  • Ended
  • CBS
  • Thursday at 20