‘The Return of Doctor Mysterio’ premieres Christmas Day

Happy holidays, Whovians!

and brain-swapping aliens to contend with all in a days work for the good doc.

Plus, Matt Lucas is back as The Doctors down-to-earth companion, Nardole.

ALL CROPS: DOCTOR WHO CHRISTMAS SPECIAL Season: 1 Air Date: 12/02/2016 Description: Characters/Actors: Young Grant (Logan Hoffman) The Doctor (Peter Capaldi) Type: Photos Photo Credit: Simon Ridgway

Credit: Simon Ridgway/BBC

The special airs on Christmas Day on BBC America at 9 p.m.

The web connection will have aDoctor Whomarathon in the days leading up to the premiere.

The new season ofDoctor Whowill premiere alongside spin-offClassin spring 2017.

Watch the trailer above.