Kathy Griffin, Simon Helberg, Joseph Arthur

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

English

Originally Aired January 19, 2012
Runtime 45 minutes
Content Rating United States of America TV-PG
Network CBS
Created February 26, 2012 by
Administrator admin
Modified February 26, 2012 by
Administrator admin

Name	Type	Role
Joseph Arthur	Guest Star
Kathy Griffin	Guest Star
Simon Helberg	Guest Star