Guest Stars Carolin Stoltz as Alma McHugh Lucy Black as DCI Sandy Mosby Gavin Spokes as DI Phil Cowper Mark Monero as Curtis 'Lord' Rey Anthony Lewis as DC Niall Ibbotson Garry Cooper as Peter 'Bulgey' Donovan Kaya Moore as Noel Wilkes Moe Bar-El as Artem Tillie Amartey as Jade Wilkes Florian Rafuna as Thomas Ajazi Chantelle Pierre as Shaheen Joseph Steyne as Joleon Emma Somerville as Gayle Simon Naylor as John Emily Pithon as Marta Menyee Lai as Doctor