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.

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.

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

The seven remaining couples dance to hit songs from one of the bestselling music artists of all time, Whitney Houston; guest judge Billy Porter.

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

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.

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

The nine remaining couples get into the Halloween spirit with spine-tingling routines.

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.

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.