Guest Stars Aasiya Shah as Asha James William Llande as Martie Cairnes Barney Sayburn as Phil Elina Knihtilä as Marta Emily Taaffe as Niamh Manjinder Virk as Liz Jerwood Karenza Boscawen as Trish Zahra Ahmadi as Saima Nico Mirallegro as Nicky Toland Paul Jesson as Mr Crowther Rachel Esposti as Kate Daniel Fearn as Mechanic Albie Marber as Rory Toland Kojo Kamara as Ian Yates Tallulah Smith as Bank Clerk Charissa Shearer as Letting Agent Julie Hudleston as Elderly Woman Jamal Watt as Kaidon George William East as Sergeant Westfield Georgia Silver as Conference Supervisor Matilda Perkins as Birdie