Kathy Griffin, Simon Helberg, Joseph Arthur

Kathy Griffin, Simon Helberg, Joseph Arthur S13E13 - Kathy Griffin, Simon Helberg, Joseph Arthur 2012

Dave welcomes comedian Kathy Griffin, actor Simon Helberg from the CBS comedy series "The Big Bang Theory," and musical guest Joseph Aurthur.

  • Released: 2012-01-19
  • Runtime: 50 minutes
  • Genre:
  • Stars: David Letterman, Paul Shaffer, Alan Kalter
  • Director: