The six remaining athletes ready themselves for another double-header in the semi-final round, where each couple performs a foxtrot, Viennese waltz, quickstep, rumba or contemporary routine, followed by a Ballroom Battle dance-off with three toe-to-toe performances.
Casts:
Alfonso Ribeiro, Julianne Hough, Carrie Ann Inaba, Bruno Tonioli, Derek Hough, Koko Iwasaki, Alan Bersten, Jenna Johnson, Britt Stewart, Gleb Savchenko, Emma Slater, Brandon Armstrong, Peta Murgatroyd, Rylee Arnold, Sasha Farber, Artem Chigvintsev, Pasha Pashkov, Daniella Karagach, Val Chmerkovskiy