12/18/2013 05:04 pm ET | Updated Jan 25, 2014

Latest 'Doctor Who' Christmas Special Trailer Shows Matt Smith's Farewell

The Eleventh Doctor is about to take his final ride in the TARDIS!

BBC America has released an extended trailer for the upcoming "Doctor Who" Christmas Special: "The Time of the Doctor."

Whovians have known for months that this will be Matt Smith's last episode as the Doctor before Peter Capaldi takes over, but his departure becomes a sad reality in this latest sneak peek.

Check out the trailer above to see what happens when some of the Doctor's most famous foes like the Daleks, Cybermen and Weeping Angels (oh my!) come by for a proper Christmas sendoff!

The "Doctor Who" Christmas Special airs Dec. 25 at 9 p.m. on BBC America.

"Doctor Who" Season 7
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