- Alfonso Ribeiro (Self - Host)
- Julianne Hough (Self - Host)
- Derek Hough (Self - Judge)
- Carrie Ann Inaba (Self - Judge)
- Bruno Tonioli (Self - Judge)
Episode: Week 9: Semi-Finals
Air Date: 2017-11-13
The five remaining couples advance to the semi-finals, where they will perform two numbers. The first is a couple’s dance but with a twist, as the pros personally choose the song for the celebrities. The second is a special iconic dance, where each couple is challenged to reinterpret an iconic dance from past seasons