New band, new co-host, Maks is back (but....no Tristan ) and big twist that everyone will switch partners at some point in the season, and America will decide who dances together.

Contestants and their Pros:

Danica McKellar & Val Chmerkovskiy
Cody Simpson & Whitney Carson
Billy Dee Williams & Emma Slater
Diana Nyad & Henry Byalikov
NeNe Leakes & Tony Dovolani
James Maslow & Peta Murgatroyd
Sean Avery & Karina Smirnoff
Drew Carey & Cheryl Burke
Candice Cameron Bure & Mark Ballas
Charlie White & Sharna Burgess
Meryl Davis & Maksim Chmerkovskiy
Amy Purdy & Derek Hough