Mike Meyers
Episode: 1x01 | Airdate: Dec 14, 2005
Season 1
Larry David
Episode: 1x02 | Airdate: Dec 21, 2005
Bob Newhart
Episode: 1x03 | Airdate: Dec 28, 2005
Martin Short
Episode: 1x04 | Airdate: Jan 4, 2006
Jon Lovitz
Episode: 1x05 | Airdate: Jan 11, 2006
George Lopez
Episode: 1x06 | Airdate: Jan 18, 2006
Season 2
Jerry Seinfeld
Episode: 2x01 | Airdate: Feb 21, 2007
Robin Williams
Episode: 2x02 | Airdate: Feb 28, 2007
Roseanne
Episode: 2x03 | Airdate: Mar 7, 2007
Jon Stewart
Episode: 2x04 | Airdate: Mar 14, 2007
Garry Shandling
Episode: 2x05 | Airdate: Mar 21, 2007
Ray Romano
Episode: 2x06 | Airdate: Mar 28, 2007