“Doctor Who” Christmas Special First Clip

The BBC has released an extended clip offering a first look at “Twice Upon a Time,” the upcoming Christmas Special that serves as Peter Capaldi’s final outing in “Doctor Who”.

The holiday episode features Capaldi’s 12th Doctor and David Bradley taking over for the late William Hartnell as the 1st Doctor alongside Mark Gatiss as a WW1 officer.

The episode arrives on Christmas Day on both The BBC in the UK and BBC America in the US.