VIDEO : 'Dancing With the Stars' Announces Its Newest Cast

The cast of the 27th season of ABC's "Dancing With the Stars" was announced Wednesday. The newest cast includes an Olympian, a teen Disney star and one of "The Dukes of Hazzard." The Olympian is Mary Lou Retton -- known as one of the greatest gymnasts who ever walked on the mat, says CNN. "The Dukes of Hazzard" star is rebel-yelling John Schneider. Other stars include former NFL player DeMarcus Ware and model Alexis Ren.