Debbie Chazen

Louisa faints in front of her class, Aunt Joan nearly runs someone over with her car, and Portwenn’s new policeman is falling asleep on the job.

Kylie Minogue joins the Timelord on a spectacular journey as the RMS Titanic crashes into the TARDIS on Christmas Eve 2007. When disaster strikes, plucky waitress Astrid joins forces with the Doctor to do battle with a host of homicidal angels but who will survive the voyage?

Ash and Scribbs are lured into the world of canine therapy when the proprietor of Middleford dog day-care centre, Christine Archer (Sonia Ritter), is brutally murdered while out walking a motley selection of dogs.