Towards Zero

Anjelica Huston Lady Tressilian

Oliver Jackson-Cohen Nevile Strange

Ella Lily Hyland Audrey Strange

Mimi Keene Kay Elliot

Clarke Peters Frederick Treves

Matthew Rhys Inspector Leach

Anjana Vasan Mary Aldin

Khalil Ben Gharbia Louis Morel

Jack Farthing Thomas Royde

Adam Hugill Mac

Jackie Clune Mrs Barrett

Grace Doherty Sylvia