Carol Burnett: 90 Years of Laughter + Love

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.

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.

George Carlin performs a hilarious set of never-before released material in "Complaints and Grievances." His 12th HBO special was recorded live at the Beacon Theater in New York City on November 17, 2001. In "Complaints and Grievances," Carlin shamelessly exposes the people and subjects that irritate him the most.

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

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.

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.

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

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.

In his final comedy special, Norm Macdonald ponders casinos, cannibalism, living wills and why you have to be ready for whatever life throws your way.

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

Kevin, Joe and Nick face down quick wits and deep cuts in this comedy special featuring Pete Davidson, John Legend and more. Hosted by Kenan Thompson.

One hundred superstar comedians tell the same very, VERY dirty, filthy joke--one shared privately by comics since Vaudeville.