Guest Stars Holly Aird as Amanda Taunton Jaimi Barbakoff as Susie Nasser Memarzia as Yussuf Jack Parry-Jones as Kelvin Cecilia Appiah as Mona Antonia Salib as Leesha Gretchen Egolf as Adelaide Rochenda Sandall as Kate Miller Nebras Jamali as Nasir Marcus Garvey as David Miller Chantelle Alle as Kacey Mei Henri as Naomi Kyan Battick as Freddie Miller Lucia Aliu as Lizzy Miller 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 Alexis Zegerman as Miranda Hanora Kamen as Carmella James Barriscale as Simon Tom Bonington as Michael Liz Kingsman as Sheena Francis Ben Ashenden as Adam Julia Deakin as Claire Paxton Alex Macqueen as Tindall Richard Hope as Philip Paxton 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'