Leo Suter Inspector Lynley Actor Sofia Barclay DS Barbara Havers Actor Daniel Mays DCI Brian Nies Actor Niamh Walsh Helen Clyde Actor Michael Workeye Tony Bakare Actor Joshua Sher Simon St James Actor Nadia Parkes Sofia Actor Jack Archer Frazer Actor Nisha Nayar Amani Havers Actor Rosalyn Wright Maia Saunders Actor Mia Jenkins Kiera Kerne Actor Brad Alexander Alex Kern Actor Grace Doherty Madelaine Larwood Actor Vanessa Emme Donne Rathmell Actor Liam Garrigan Ben Kerne Actor Sienna Guillory Della Kerne Actor Edward Bazalgette Director Suzanne McAuley Producer Stewart Svaasand Director Steve Thompson Executive Producer Colin Callender Executive Producer Peter Robertson Cinematographer Catherine Creed Film Editor Helen Murphy Film Editor