Five couples compete for a chance at winning the coveted "Len Goodman Mirrorball Trophy"; the finalists perform a redemption dance and an unforgettable freestyle routine.

Each of the five couples take the stage to showcase two all-new performances as they fight for a spot in the finale.

The six remaining couples dance to the music of Taylor Swift; guest judge Mandy Moore.

The seven remaining couples are "Saving All Their Love" for the ballroom floor as they dance to hit songs from one of the bestselling music artists of all time, Whitney Houston. Making an appearance as guest judge is actor, singer and Whitney Houston superfan, Billy Porter. 

The eight remaining couples prepare for an electrifying night as they perform dances to songs behind the most iconic music videos; guest judge Paula Abdul.

A special monster-themed Halloween episode.

The 10 remaining couples take a moment to reminisce as they perform dances inspired by a pivotal year that held great significance in their lives.

The 11 remaining couples celebrate Disney's 100th anniversary with performances to songs from soundtracks of the company's most cherished films.

The 12 remaining couples move and groove on the ballroom floor with all-new dances showing off their soulful side; "Good Morning America" co-anchor Michael Strahan sits in at the judges table.

The 13 remaining couples heat up the ballroom floor with dances performed to music celebrating Latin heritage; featuring a fiery opening number to "Despechá" by Rosalia.

A new cast of celebrities and their pro partners hit the dance floor for the first time to perform a Cha Cha, Foxtrot, Jive, Salsa or Tango; featuring a dazzling opening number to "Levitating" by Dua Lipa.