Tess Daly and Claudia Winkleman host the launch of the 20th series, joined by judges Shirley Ballas, Anton Du Beke, Craig Revel Horwood and Motsi Mabuse as they welcome 15 new celebrities to the Strictly ballroom. Featuring a guest appearance by John Legend, and last year's champions Rose Ayling-Ellis and Giovanni Pernice reprising their winning routine

Strictly Come Dancing Season 20 Episodes...

• s20e01 - Launch Show
• s20e02 - Week 1
• s20e03 - Week 2
• s20e04 - Week 2 Results
• s20e05 - Week 3 Movie Week
• s20e06 - Week 3 Results
• s20e07 - Week 4
• s20e08 - Week 4 Results
• s20e09 - Week 5 Celebrating BBC 100
• s20e10 - Week 5 Results
• s20e11 - Week 6 Halloween Special
• s20e12 - Week 6 Results
• s20e13 - Week 7
• s20e14 - Week 7 Results
• s20e15 - Week 8
• s20e16 - Week 8 Results
• s20e17 - Week 9 Blackpool
• s20e18 - Week 9 Results
• s20e19 - Week 10
• s20e20 - Week 10 Results
• s20e21 - Week 11 Musicals
• s20e22 - Week 11 Results
• s20e23 - Week 12 Semi-Final
• s20e24 - Week 12 Results
• s20e25 - The Final

Strictly Come Dancing Show Summary

The show pairs a number of celebrities with professional ballroom dancers who each week compete against each other to impress a panel of judges and the viewing public in order to survive potential elimination. Through telephone voting, viewers vote for whom they would like to stay, the results of the poll being combined with the ranking of the panel of judges.

The show is broadcast live on BBC One on Saturday evenings, and is presented by Bruce Forsyth and Tess Daly. The judging panel consists mainly of Bruno Tonioli, Len Goodman and Craig Revel Horwood.