Guest Stars Adeel Akhtar as Hassan Mahmoud Nigel Lindsay as Tony Kelsey Rosie Cavaliero as Marion Kelsey Lorraine Ashbourne as DI Tessa Nixon Mark Bonnar as Colin Osborne Will Brown as Jason Walker Amy Jayne as Flo Badria Timimi as Sara Mahmoud Charlie Condou as Simon Josef Altin as Tyler Douglas Hodge as Paul Nixon Nathalie Armin as DSI Kuldip Gill Mohammed Amiri as Ali Mahmoud Bryony Hannah as Cath Katherine Jakeways as Nicola Daniel Gosling as David Walker Alan Asaad as Yousef Mahmoud Munir Khairdin as Omar Dominique Drew as Becca Nixon Amir Mime as Ahmed Mahmoud Hannah Traylen as Jasmine Sirine Saba as Samir Khan Shaheen Khan as GP Kathleen Fraser as School Secretary Teresa Churcher as Estate Agent Alistair Kirton as Jason's Boss Linal Haft as Jacob Rose
