Guest Stars Matthew Jordan-Caws as Frank Molly Jackson-Shaw as Teenage Suzie Emma Smithin as Young Suzie Rob Ostlere as Young Phil Nila Aalia as Doctor Yessaday Stevie Raine as Ian Caroline Boulton as Rebecca Brian Duffy as Greg Porter Priya Blackburn as Teenage Naomi Georgina Brett as Alex's Mum Filip Krenus as Andrei Fatima Niemogha as Farrah Porter Samuel Briton as Alex Serene Elsokari as Young Naomi Charlotte Workman as Young Karen Daisy Boo Brandford as Hattie Porter Asmara Gabrielle as PC Sandy Kellog Alastair Parker as Dave Max Dowler as Policeman 1