Mick Ford Creator, Writer, Executive Producer Sophie Rundle Joanna Marshall Actor Anita Adam Gabay Tasha Eden Actor Jonas Armstrong Lee Ellison Actor Daniel Betts DCI Roy Actor Jacqueline Boatswain Sarah Mackie Actor George Bukhari Keith Actor Leo Flanagan Finn Actor Nicholas Gleaves Sergeant Phil Mackie Actor Faye McKeever Kelly Actor Matt Stokoe Pat Holman Actor Tripti Tripuraneni Deepa Das Actor Lorraine Ashbourne Molly Marshall Actor Philip Glenister Jack Radcliffe Actor Oliver Devoti Surveyor Actor Suzanne Ahmet Hydrologist Actor Heider Ali DS Babak Actor Millen Brown Nanta Security Actor Gary Hanks PC Gibson Actor Arthur McBain Daniel Eden Actor James Quinn Chris Robinson Actor Azhur Saleem Director Richard Fee Executive Producer Huw Kennair-Jones Executive Producer Nicola Shindler Executive Producer Juliet Charlesworth Producer Phil Wood Cinematographer