It s Christmas Day on a remote human colony and the Doctor is hiding from carols and comedy antlers. But when the Time Lord s help is requested he finds himself recruited into River Song s squad and hurled into a fast and frantic chase across the galaxy! King Hydroflax (Greg Davies) is furious and his giant robot bodyguard is out-of-control and coming for them all! Will Nardole (Matt Lucas) survive? And when will River work out who the Doctor is? All will be revealed on a starliner full of galactic super-villains and at a destination the Doctor has been avoiding for a very long time