Lewis Black

as Host

Dave Attell

as Self

George Carlin

as Self

Kathy Griffin

as Self

Patton Oswalt

as Self

Brian Posehn

as Self

Iliza Shlesinger

as Self

Penn Jillette

as Self

Teller

as Self

Aisha Tyler

as Self

Kathleen Madigan

as Self

Jeff Dunham

as Self

Mitch Fatel

as Self

Robin Williams

as Self

Gallagher

as Self