Case Update: The Key

The Battersea Poltergeist

A special bonus episode, answering your questions about this thrilling investigation. In our first case update, Danny discusses your theories about the case so far, finding out more about the mysterious key on Shirley’s bed, and hearing from experts Ciaran O’Keefe and Evelyn Hollow about possible explanations for the strange noises at 63 Wycliffe Road.

Written and Presented by Danny Robins, starring Dafne Keen (His Dark Materials), Toby Jones (Detectorists), Burn Gorman and Alice Lowe, with original theme music by Mercury-nominated Nadine Shah and Ben Hillier, this gripping 8-part series interweaves a chilling supernatural thriller set in 1950s London with a fascinating modern-day investigation into Britain’s strangest ever haunting – a mystery unsolved… until now.