Guest Stars Naomi Yang as Hiroka McGregor Syreeta Kumar as Sharan Mochani Priyasasha Kumari as Priya Mochani Cian Barry as Ethan Henderson Tamla Kari as Lucy Chapman Heather Forster as Amy Chapman Jamie Bell as Stevo Miller John Vernon as Lou Kirkby Kiera Thompson as Joey Chapman Nicola Alexis as Dr. Sylvia Clacy Debra Penny as Second Forensics Officer Tony Van Silva as Frank Chapman Angela Bull as Claire Doyle James Daffern as Nick Henderson Annette Badland as Liz James Eeles as Aled Ian Attard as David Brown Eiry Thomas as Mrs Parks Kriss Dosanjh as Hardeep Zariah Bailey as Jay Phoebe Marshall as Megan Parks Louise Wilson as Shop Manager
