The American Film Institute Presents: TV or Not TV?

Jeff Dunham is back in his fourth concert event, with all-new material. All the favorites are here: Walter, the grumpy retiree; furry and manic Peanut; Jose Jalapeño, the spicy pepper from south of the border; plus bumbling skeletal Achmed the Dead Terrorist. Dunham is also joined by two never-before-seen characters certain to unleash their own unique havoc on stage.

A pre-Monty Python mockumentary, written by and presented by John Cleese, that provides tips on learning how to irritate people.

Louis C.K. muses on religion, terrorism, small towns, Florida, disabilities, dogs, Auschwitz, marriage, sex, vegans, and his personal sexual controversy, in a live performance from Washington, D.C.

Armed with boyish charm and a sharp wit, the former "SNL" writer offers sly takes on marriage, his beef with babies and the time he met Bill Clinton.

Monty Python perform many of their greatest sketches at the Hollywood Bowl, including several from pre-Python days.

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

In what might be his most personal and introspective hour yet, Bill offers hilarious takes on everything from male sadness to dating advice.

Sarah Silverman appears before an audience in Los Angeles with several sketches, taped outside the theater, intercut into the stand-up performance. Themes include race, sex, and religion. Her comic persona is a self-centered hipster, brash and clueless about her political incorrectness. A handful of musical numbers punctuate the performance.

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

In his first special in seven years, Ricky Gervais slings his trademark snark at celebrity, mortality and a society that takes everything personally.

When an upwardly mobile couple find themselves unemployed and in debt, they turn to armed robbery in desperation.

What should have been a romantic getaway turns into one hilarious debacle after another when Michael's woman dumps him in the desert where he gets carjacked by a teenager and he is taken hostage in a stickup at the local Sip and Zip.

Three manic idiots—a lawyer, a cab driver and a handyman—team up to run a ballet company to fulfil the will of a millionaire. Stooge-like antics result as the trio try to outwit the rich widow and her scheming big-shot lawyer, who also wants to run the ballet.

As a writer named Mike struggles to shepherd his semi-autobiographical sitcom into development, his vision is slowly eroded by a domineering network executive named Lenny who favors trashy reality programming. The irony, of course, is that every crass suggestion Lenny makes improves the show's response from test audiences and brings the show a step closer to getting on the air.

As he closes out his slate of comedy specials, Dave takes the stage to try and set the record straight — and get a few things off his chest.

Eddie Murphy delights, shocks and entertains with dead-on celebrity impersonations, observations on '80s love, sex and marriage, a remembrance of Mom's hamburgers and much more.

In a rowdy stand-up set, Shane Gillis riffs on his girlfriend's Navy SEAL ex, touring George Washington's house and being bullied by an Australian Goth.

After a prank blows up a studious high school senior's life, he shares a list of certain things he wishes he'd done differently — and maybe still can.

An HBO special edited from three performances from Chris Rock's 2008 comedy tour: London (dark suit, dark shirt), Johannesburg (black suit, white shirt) and New York (shiny jacket). Topics include the ongoing presidential campaign, the possibility of a black president, George W. Bush, gas prices, low-paid jobs, ringtones and bottled water, sex, relationships and the correct use of the n-word

Mary and her friend, Rachel, are new students at St. Francis Academy, a boarding school run by the iron fist of Mother Superior. The immature teens grow bored and begin playing pranks on both the unsuspecting nuns and their unpleasant classmates, becoming a constant thorn in Mother Superior's side. However, as the years pass, Mary and Rachel slowly mature and begin to see the nuns in a different light.