Guest Stars Benedict Wong as Vincent Lorraine Burroughs as Rhianna Parkes Jo Martin as Zoe Darren Morfitt as DC Mark Leko Amaya Romulus as Erin Andrew Lawden as Dardan Weruche Opia as Nafisa Kasey McKellar as R-Marni Nabil Elouahabi as Mr. Mustapha Ricky Smarts as Jason Monique Day as Nevaeh Clare Burt as DC Vicky Trovell Noah Maxwell-Clarke as Shaheed David Hayman as Joe Paul Anderson as Mike Danielle Flett as Carolyn Michaela Coel as Kayla Ashley Thomas as Jermaine Darrell D'Silva as Malcolm Sophia Leonie as Bella Ashley Pitter as Extra Cashief Nichols as Rapper Daniel Green as Rafe Kevin 'Lefty' Noel as Tony Richard Lintern as Peter Stenton Hannah Blamires as Restaurant Customer Marcus Roberts as Club Member Paul Blackwell as Police Officer Christopher Cowlin as Restaurant Customer Mick Slaney as Construction Worker Ellis Crewe-Candy as Hospital Porter Semina Lewis as ICU Nurse No Lay as Mandy