A new, dynamic cast of celebrities are ready to hit the ballroom floor. The competition begins with the two-hour live season premiere (which is also the show's 400th episode!). Each couple will perform a tango, cha cha, salsa, Viennese waltz, and quickstep, vying for America's vote for the first time.

After showcasing their first dances on last week’s exciting season premiere, the celebrities get another chance to impress the judges with a new style of dance, all the while knowing that one of them is going home at the end of the night, based on scores and votes from last Monday.

The 11 remaining celebrities are set to celebrate the allure of Sin City and take a gamble on dancing to some of the city’s iconic songs, as Vegas Night comes to “Dancing with the Stars.”

The 10 remaining celebrities will take a stroll down memory lane and celebrate with a dance to a time in their lives that left a lasting impression, as they commemorate their most memorable year.

The Disney spirit shines as Mickey Mouse, Minnie Mouse, Goofy, Donald Duck and Daisy Duck, among other numerous Disney animated legends, adorn the ballroom and the couples bring the magic of Disney to life.

The eight remaining celebrities will dance to songs from some of the most popular boy bands and girl groups throughout history, and the men and women will also compete against each other in team dances. Nick Carter is a guest judge.

The five remaining couples find themselves tasked with completing two full dances. In the first round dance, the pros will choose the song and dance style, and for the second, the couples will perform in a Trio Round with a new twist, in which the judges have chosen the trio partners.

The four remaining couples dance a Judges' Challenge.

The three remaining finalists each perform two dances.

A new champion is named!