Programme website: http://bbc.in/1UFcb1w An exciting sneak peek of the Twelfth Doctor's final adventure, Twice Upon a Time. 5.30pm, Christmas Day, on @BBCOne! #DoctorWho
Is that... another TARDIS? - Doctor Who: Christmas Special 2017 Preview - BBC One ─ BBC
<style>.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }</style><div class="embed-container"><iframe src="https://www.youtube.com/embed/wARxL108QCw" frameborder="0" allowfullscreen></iframe></div>