0-th episode of 9-th season "Doctor Who"

What "Doctor Who" 0-th episode about

It's Christmas Day on a remote human colony and the Doctor is hiding from Christmas Carols and Comedy Antlers. But when a crashed spaceship calls upon the Doctor for help, he finds himself recruited into River Song's squad and hurled into a fast and frantic chase across the galaxy.

Episode number: 0

Episode name: "The Husbands of River Song"

Episode release date: 25 december 2015 at 17:15

Status: aired