Howard J. Dave as Peter

Charlie Esquér as Gwen

Sarah T. Cohen as Erica

Meg Matthews as Hannah

Beatrice Fletcher as Alice

Chrissie Wunna as Lucy

Stephen Staley as Jim

Marcus Massey as Kevin

Rhys Frake-Waterfield as Hiker

Richard Harfst as Stan

Danielle Ronald as Erin

Amanda-Jade Tyler as Dr Meredith Collins

Kate Sandison as Veronica

Jo Barker as Nun

Sophie Osbourne as Car Jacker