Who: Hosted by Mario LopezWhat: In this new reality show, celebrities go head-to-head with those everyday folk who hate them — to try to win over their "haters."

Who: Simon Cowell, Paula Abdul, L.A. Reid, Nicole ScherzingerWhat: Cowell brings his hit British talent competition to the U.S. Who's got it?

Who: Eddie Cibrian, Amber Heard, Jenna Dewan, David KrumholtzWhat: The series revolves around the Bunnies and patrons of the original Playboy Club in 1960s Chicago.

Who: Jason O'Mara, Christine Adams, Stephen Lang, Byron J. Brochmann, Shelley Conn; executive producer Steven SpielbergWhat: This sci-fi show centers on the Shannons, an ordinary family that lives on a dying Earth in the year 2149. They sign up for project Terra Nova, which transports them back 85 million years to prehistoric Earth to join a colony of humans with a second chance to build a better civilization.

Who: Sarah Michelle Gellar (and Sarah Michelle Gellar), Nestor Carbonell, Tara Summers, Kristoffer Polaha, Ioan GruffuddWhat: A young woman on the run from the mob poses as her wealthy twin sister to try and evade them, but soon discovers that her sister has a price on her head as well.

Who: Minka Kelly, Annie Ilonzeh, Rachael Taylor, Ramon RodriguezWhat: They're back! In this reincarnation of the hit '70s show, a thief, a street racer and a cop who got in a little too deep solve cases for their elusive boss, Charlie Townsend.

Who: James Caviezel, Michael Emerson, Taraji P. HensonWhat: The show focuses on an ex-CIA hitman (Caviezel) and a scientist (Emerson) who team up to prevent crimes before they happen.

Who: Mario Bello,What: In a U.S. redo of the hit British series, Bello stars as Jane Timoney, an iconoclastic female detective who has to prove herself in a tough New York precinct that is dominated by men.

Who: Jennifer Morrison, Ginnifer Goodwin, Josh Dallas, Robert Carlyle, Lana ParrillaWhat: A fairytale world and modern-day New England collide when a woman (Morrison), who was abandoned as a baby finds out she may be the long-lost daughter of Snow White (Goodwin) and Prince Charming (Dallas), stuck in a town called Storybrooke.

Who: Jason Isaacs, Laura Allen, Dylan MinnetteWhat: Detective Michael Britton (Isaacs) survives a horrible car crash, but when he wakes up in one reality, his wife (Allen) has survived and his son has died. In another reality, it's his son (Minnette) who is alive, while his wife is dead. Somehow, Michael manages to live in the parallel universes, while trying to figure out how to merge them.

For the complete 2011 fall schedules, click on the links below:NBC: NBC.com/UpcomingShowsABC: ABC.Go.com/NewShowsCBS: CBS.com/FallPreviewFOX: FOX.com/ProgrammingThe CW: CWTV.com/Shows