Guest Stars Trystan Gravelle as Fabien Chanel Cresswell as Paulette Holli Dempsey as Holly Bronson Webb as Guy Chetna Pandya as Chief Shaun Parkes as Truss Neil Fitzmaurice as Niall Michael Smiley as Antoine Melanie Gray as Melody Sammy Williams as Davide Alex Beckett as Ivan Ed Kear as Hercule Dafydd Llyr-Thomas as Daniel Toby Wharton as Patrice Chin Nyenwe as Ambulance Guard