Strictly Come Dancing S17E23: Week 12 Semi-Final
- Aired: 2019-12-07
- Time: 19:05:00
- Runtime: 60 minutes
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Overview
Tess Daly and Claudia Winkleman host the `Strictly Come Dancing' live semi-final. For the remaining four couples, the Glitterball trophy is now tantalisingly close, as they perform not one but two brand new routines in a bid to impress the judges and viewers at home.