Matthew Gurney Daniel Brennan Actor Lara Peake Carly Brennan Actor Anne-Marie Duff Christine Mokhtar Actor Sophie Allen Danni Actor Rinkoo Barpaga Vinay Actor James Joseph Boyle Matthew Actor Cherie Gordon Tasha Actor Olive Gray Anna Shenforth Actor Joanne Harrison Brennan's mum Actor David Hirshman Brennan's dad Actor David House Watson Actor Charles Humphreys Lawrence Actor Ace Mahbaz Ray Mokhtar Actor Duffy David Actor Joe Sims Joe Summers Actor Rose Ayling-Ellis Miri Mokhtar Actor Eddie Marsan Stephen Renworth Actor Nate Holdsworth Young Brennan Actor Emilia Holliday Young Carly Actor Oliver Miller Young Ray Actor Jeremy Warmsley Original Music Luke Snellin Director Helen Ostler Producer William Mager Writer