WARNING: This post contains spoilers for both The Magician’s Apprentice and The Witch’s Familiar. If you wish to remain completely spoiler-free, click away now!
The BBC has released a new preview clip from this Saturday’s episode of Doctor Who, The Witch’s Familiar, the concluding part of a two-parter that began with last week’s Series 9 opener The Magician’s Apprentice.
You can watch the preview below:
The Witch’s Familiar airs on Saturday 26th September at 7:45pm on BBC One and at 9/8c on BBC America.