Guest Stars Tessa Wong as DC Chloe Tan Natalie Dew as Aliza Clarke Keira Chansa as Ruby Turner Harry Michell as Rhys Edwards Joseph Arkley as Gregory Knox John King as Harrison Turner Gemma Dyllen as Yvonne Flynn Bonnie Baddoo as Young Reporter Claire Price as Lauren Mackie Chris Corrigan as Alan McKenzie Archie Costelloe as Georgie Flynn Bodhi Rae Breathnach as Grace Flynn Darren Bancroft as Eric Neil Edmond as Ballistics Officer Joshua Jo as Edison Yao Jan Le as Pitch Presenter Miki Davis as Receptionist Daphne Cheung as Mrs Li Will Daniels as Matt Tait Lindon Alexander as Joseph Sid Sagar as Tech Officer Jack Loy as Instructor George Taylor as SO15 Detective Ben Moor as Translator