Kathy Griffin, Simon Helberg, Joseph Arthur

Jan 19, 2012 on CBS at 12:00 AM
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Summary

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

Previous episode

Marg Helgenberger, Michael Fassbender, Ellie Goulding
Season 19 Episode 12

Jan 18, 2012

Next episode

Dana Carvey, Jon Fisch, Los Campesinos!
Season 19 Episode 14

Jan 20, 2012

Guest stars

Joseph Arthur, Kathy Griffin, Simon Helberg