Guest Stars Amy Wren as Gemma Hillman Bronagh Waugh as DC Stella Beckett Catherine Tyldesley as Kate Tuckman Phil Davis as DI Liam Cox Fehinti Balogun as Greg Sullivan Sarah Niles as DCI Jill Conroy Marcus Garvey as DC Roly Dalton Dominic Allburn as Carl Tuckman Shannon Murray as Hayley Jones Erin Shanagher as Fiona Baker Karen Henthorn as Janice Baines Andrew Hawley as Tim Kíla Lord Cassidy as Caitlin Sterling Hubert Hanowicz as Pavel Ludic Lucy Chambers as Chloe Tuckman Carlyss Peer as Sarah Young Sebastian Peters as Max Young Uncredited Shane Senior as Vic
