Freddy's dark history surfaces as she and Baba don Hallowe'en masks to gain entry to her old school. Jackson and Lola find evidence that links the pair to the third victim, but will they join the dots in time to save a fourth?

Starring:

Tamzin Outhwaite, Colin Morgan, Kris Marshall, Neil Stuke, Nico Mirallegro, Vicki Pepperdine, Eve Myles, Ray Fearon, Nigel Harman, Steffan Rhodri, Babou Ceesay, 7 more, Hermione Corfield, John McCrea, Angus Imrie, Michelle Bonnard, Rik Makarem, Babirye Bukilwa, Dipo Ola

Genre:

Drama, Thriller, Crime