LOS ANGELES (AP) - "Dancing With the Stars" returns tonight for a 17th season. It'll be the only episode of the week. The dancing and voting will take place in one episode this season except tonight when no one will be sent home. They'll save time by eliminating the skybox. The contestants will get their scores and hang out on the same floor as they perform. Contestants include Valerie Harper, Snooki, Elizabeth Berkley, Jack Osbourne, Leah Remini, Christina Milian and Bill Nye the Science Guy.