Doctor Who-Christmas-Special-2017 (1)

WARNING: Embargoed for publication until 22:30:01 on 23/07/2017 - Programme Name: Doctor Who - TX: 23/07/2017 - Episode: n/a (No. n/a) - Picture Shows: ***EMBARGOED UNTIL 22:30hrs BST SUNDAY 23rd JULY 2017*** Bill (PEARL MACKIE) - (C) BBC/BBC Worldwide - Photographer: Ray Burmiston