Guest Stars Aysha Kala as Sonya Singh Tom Moutchi as Errol Mathis Georgina Rich as ACC Claudia Mayhew Patrice Naiambana as Reggie Mathis Kaylen Luke as Patrick Burrowes (age 6) Mark Weinman as Ross Cardona Bamshad Abedi-Amin as Mostapha Demir Ema Cavolli as Adelaide Burrows Evie Templeton as Lisa Hegarty (Age 10) Emma Lowndes as Denise John Williams as DC Luke Redshawe