Guest Stars Ben Onwukwe as Jackson Donckers Sharon Verdegem as Crime Officer Adam El Hagar as Anthony Dixon Nicholas Pritchard as Edwyn Harwood Fiona Skinner as Gina Dennis Rob Oldfield as Factory Worker Jonny Lavelle as Ferdy Walters Robert Maskell as Justin Dennis Chanel Fernandes as Amara Dhar Sara Escriva as Lab Assistant