Guest Stars Simbi Ajikawo as Shelley Jasmine Jobson as Jaq Araloyin Oshunremi as Stefan NoLay as Mandy Joshua Blissett as Kieron Adwoa Aboah as Becks Savanah Graham as Erin Kenneth Omole as Obi Helder Fernandes as Ali Christopher Fulford as Wilson Lee Dudley O'Shaughnessy as Si Reniko Francis as Tyrone Emmanuella Aicha Toure as Tayo Verona Rose as Naomi Michael Maris as Junior Alexander Cobb as Iian Jazzy De Lisser as Antonia John Halstead as Arthur David Beames as Ralph Juliet Agnes as Sheila Heather Coombs as Police Inspector Bailey Patrick as Head Bailiff Icie Reid as Joshua Monisha Hassen as Mrs Khatri David Kirkbride as MIT Detective Dean Christie as DC Kelly Isabelle McNally as Elisha