Caitlin Peluffo, Dave Attell & more at Comedy Cellar New York, NY

5 Funniest Comedians Ever

Based on the Who's Funnier Game.

1.  Richard Pryor

2. George Carlin

3. Robin Williams

4. Dave Chappelle

5. Norm Macdonald

See the 25 Funniest Comedians
Influence the rankings by playing Who's Funnier.