Kathy Griffin: HBO Comedy Hour

Norm MacDonald, the iconic anchor of SNL's "Weekend Update" and star of the cult classic Dirty Work, is back with a vengeance.

With his signature pitch-black sense of humor, Ricky Gervais takes the stage at the London Palladium in this provocative stand-up comedy special.

From his onstage tackle to the slap heard round the world, Dave Chappelle lets loose in this freewheeling and unfiltered stand-up comedy special.

The gleefully irreverent Jefferies skewers “grabby” celebrities, political hypocrisy and his own ill-advised career moves in a brash stand-up special.

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

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.

Ricky Gervais entertains a live audience in his first stand-up routine.

The third of Ricky Gervais' themed live stand-up shows.

Filmed at the New York Comedy Festival, comedian Patrice O'Neal stars in his first and only full-length stand-up special. Featuring 40 minutes of additional content not seen on television, Patrice brings his trademark absurdism and friendly yet no-holds-barred style to material on race and gender politics, relationships and more.

Ricky Gervais tackles life, death and the state of the world in a brutally honest special that spares no topic, even his own mortality.

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

Adam Sandler hits the stage for a thrillingly unpredictable comedy special featuring songs, jokes, party-crashing dogs and plenty of love.