Amy Beth Hayes
as Sally Thorne
Darren Boyd
as DC Simon Waterhouse
Elly Fairman
as Esther Taylor
Olivia Williams
as DS Charlie Zailer
Peter Wight
as Proust
Ralph Ineson
as DC Sellers
Rupert Graves
as Mark Bretherick
Seeta Indrani
as Dr. Chaudry
Tom Goodman-Hill
as Steve Harboard