【How-to】How long is a show at the comedy cellar

Regular performers there include Louis C.K., Dave Chappelle, Dave Attell, Todd Barry, Judah Friedlander, Colin Quinn, Kevin Hart, Jim Norton, Jeff Ross, Mitch Fatel, Darrell Hammond, Michael Mittermeier, Rich Vos, Nick Di Paolo, Artie Lange, Greer Barnes, and Marc Maron.