Doctor Who episode 713: The Unquiet Dead (9/4/2005)
‘She’s not fighting your battles.’ On the surface, after two episodes of reinvention this comes across as the first “trad” episode, consciously evoking Hinchcliffe’s House of Horror: the Victoriana, classic horror story tropes given a sci-fi polish, the companion in period costume, even a warning that ‘time is in flux’ and Rose’s present, like Sarah Jane’s in Pyramids of Mars, is not immune. Plus, it’s the first Christmas episode since The Feast of Steven. Everything about it is reassuringly cosy, like a comfort blanket for the old fans who might have been discombobulated by Rose and The End of the World.