Alison finds herself hounded by the ghosts, who now realise she can both see and hear them, and tries to ignore their existence - a tactic which only exacerbates the problem when the Captain puts the ghosts onto a war footing. Meanwhile, Mike's attempts to turn the house into a home leads to a DIY disaster, saddling Lady Button with an ill-suited roommate, and Julian learns about his questionable legacy when the spooks discover the internet. Comedy, starring Charlotte Ritchie, Kiell Smith-Bynoe and Simon Farnaby