Strictly Come Dancing season 14 episode 4

Episode title: Week 2

All 15 couples hit the dance floor, together for the first time, in a dance floor spectacular. Every step counts as the judges' scores from last week are combined with those from this show. The celebrities are dancing for survival as the two lowest-scoring couples will face the dreaded dance-off in Sunday's Results Show. The pressure is on. No-one wants to be the first to leave the competition.