It's time for another couple to leave the floor as the movie weekend builds to its finale.
Each of the remaining 14 couples has to deliver a routine set to a classic movie track.
3/6 Gareth brings the surviving groups together for the first time.
Tess Daly and Claudia Winkleman present the first results show of the series.
All 15 couples hit the dance floor together for the first time.
2/6 Gareth mentors the next four a cappella groups.
Tess Daly and Claudia Winkleman present the weekend's second live show.
Six of the couples take to the floor for the very first time.
1/6 Gareth mentors the first four a cappella groups before they perform to a live audience.