Every season the networks release a new crop of television hopefuls. Watch the previews and tell us which series you're most excited to see.

Fall 2012 TV Previews (Upfronts): Watch the latest trailers here.

Every May, the television networks unveil their fall schedules to advertisers in New York City and screen previews of their new series. Not everything here will premiere in the fall. Some shows will air mid-season, by which point a few of these hopefuls may already have been canceled.

Scroll over the previews below to learn more about the upcoming shows and click to watch their previews — or click the buttons below to jump to your favorite network.

Vote below for the show you're most excited about, and tell us why in the comments.

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