Lewis Black: Taxed Beyond Belief

What does it mean to be a successful comedian? How far can the boundaries of taste be pushed to get a laugh? Four top comics, Ricky Gervais, Louis C.K., Jerry Seinfeld and Chris Rock, discuss and debate their craft.

Fresh off the heels of appearing in movies like Superhero Movie and The 40 Year-Old Virgin, fast-talking comedian Kevin Hart stars in his second live stand-up performance in Cleveland, Ohio, where he makes fun of everything and everybody - especially himself.

Stand-up comedian Kevin Hart talks about his family, travel and a year full of reckless behavior in front of a live sold-out crowd in London.

The Comedians of Comedy is an occasional stand-up comedy tour featuring Patton Oswalt, Zach Galifianakis, Brian Posehn and Maria Bamford that was documented in a 2005 film and 2005 Comedy Central television series of the same name, both directed by Michael Blieden.

Patton Oswalt delivers a fresh hour plus of stand-up, covering everything from misery to defeat to hopelessness. It's his most upbeat special to date.

The comedic stylings of four sort-of famous funnymen are brought to the big screen courtesy of this 2002 documentary.

Bad Grandpa .5 gives you a whole new perspective on the world of Irving Zisman with bonus scenes and pranks also featuring Spike Jonze as "Gloria" and Catherine Keener as Irving's wife "Ellie", plus a look at the evolution of Johnny Knoxville's naughty alter-ego, the makeup effects, and a behind-the-scenes peek at the idiocy it takes to make a hidden camera movie in public.

Kevin Smith interacts in Q&A sessions throughout various college stops in the USA.

Jim explores multiple aspects of life including religion, marriage and his own sanity. This stand-up special was taped at Theatre Passe Muraille, Toronto, Canada, in front of a live audience.

Time to hassle the Hoff at the rudest, raunchiest television event of the year--The Comedy Central Roast of David Hasselhoff. From running in slo-mo on the beach to inspiring Germany with the power of cheesy pop--it's almost too easy.

Comedy Central's best roasters and stand up comedians take a whack at actor/model Pamela Anderson.

Comedian Kevin Hart performs in front of a crowd of 50,000 people at Philadelphia's outdoor venue, Lincoln Financial Field.