Guest Stars Holly Aird as Amanda Taunton Cecilia Appiah as Mona Nasser Memarzia as Yussuf Jaimi Barbakoff as Susie Jack Parry-Jones as Kelvin Rochenda Sandall as Kate Miller Gretchen Egolf as Adelaide Antonia Salib as Leesha Nebras Jamali as Nasir Marcus Garvey as David Miller Lucia Aliu as Lizzy Miller Kyan Battick as Freddie Miller Chantelle Alle as Kacey Mei Henri as Naomi Verity Henry as Kelly-Ann Fatima Adoum as Rashida Justin Salinger as Alec Watkyn Paul Hickey as Gary James Burrows as Jonty Collins Grant Burgin as Eddie Harry Michell as Hugo Camilla Marie Beeput as Heidi James Barriscale as Simon Alexis Zegerman as Miranda Hanora Kamen as Carmella Tom Bonington as Michael Liz Kingsman as Sheena Francis Julia Deakin as Claire Paxton Alex Macqueen as Tindall Richard Hope as Philip Paxton Ben Ashenden as Adam Abhin Galeya as Parth Zaydun Khalaf as Muhammed Poppy Roe as Lydia Samson Cox-Vinell as Cleaner Maz Jyuddah Jaymes as Lawrence Chris Corrigan as Cleaner Joe Kevin Eldon as Devlin Liv Spencer as Erica Rad Lazar as Romanian Defence Minister Mark Edel-Hunt as Fighter Pilot 'Mars' Sanne den Besten as Fighter Pilot 'Neptune'