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"Dancing With the Stars" Season 17

Bill Nye joins first time professional partner Tyne Stecklein on ABC's "Dancing With the Stars" Season 17.

'Dancing With the Stars' Season 17 Official Cast Photos

This season's dynamic lineup of stars - including a sitcom legend, a reality mega-star, a football champion, and a pop music sensation - will perform for the first time on live national television with their professional partners on "Dancing With the Stars," airing Mondays at 8 PM on ABC.