Guest Stars Amanda Wilkin as Leah Sallie Harmsen as Astrid De Vries Steve Edge as DS Collins Matthew Aubrey as DC Flynn Mitchell Mullen as Jack Halstead Lucy Thackeray as WPC Jane Barker William Brand as Inspecteur Stilma Alice Barclay as Mrs Wilson Stephanie Street as Janice Rainsworth Cory English as Stewart Balmer Sophie Ford as Imelda Dunning Jack Franklin as Joshua Wilson Claire-Louise Cordwell as Emily Baker Matthew Trevannion as Tom Macklin