Lesley Manville Cathy Actor Peter Mullan Michael Actor Sam Swainsbury Jason Actor Lisa McGrillis Kelly Actor Ross Boatman Derek Actor Dorothy Atkinson Pauline Actor Karl Johnson Reg Actor Aaron Heffernan Ryan Actor Marlene Sidaway Maureen Actor Kika Mirylees Lyn Actor Seline Hilzi Debbie Actor Grace Hogg-Robinson Danielle Actor Stefan Golaszewski Writer, Executive Producer, Director Kenton Allen Executive Producer Richard Laxton Executive Producer Georgie Fallon Producer Lyndsay Robinson Producer