Episode description

Ivy and Eric find a new clue in the tunnels.

When strange music makes a girl vanish, a detective and her daughter uncover a terrifying force...

Thriller starring Tamzin Outhwaite, with a soundtrack by Bat For Lashes’ Natasha Khan. Sound design by Steve Bond. Written by Vickie Donoghue and Natalie Mitchell, directed by Kate Rowland and produced by Russell Finch.

Ali - Tamzin Outhwaite Ivy - Charlee Lou Borthwick Poppy - Rosalina McDonagh Bobby - Coco Awork Stella - Kacey Ainsworth Eric - Kassius Carey Johnson Sanjay - Manpreet Bachu Rita - Shiloh Coke Kev - Andrew Tiernan Baxter - Mark Lockyer Paul - Deka Walmsley Scott - Rob Jarvis Thanh - Nhu Huynh Lesley - Natalie Mitchell Ben - Macready Massey Magda - Anamaria Marinca Ruth - Holly Hazelton