Guest Stars Ed Stoppard as James Embleton Velile Tshabalala as Kristen James Burrows as Derren Blackburn 2013 Cal MacAninch as David Loader Wayne Foskett as Brian Blackburn David Westhead as DI Bob Cherry Mark Womack as Tom Hancock Adie Allen as Stella Hancock Teresa Banham as Alison Ryder Tim Preece as George Ryder Richard Johnson as Sir William Embleton Anna Jaskolka as Agency Nurse Jake Arrowsmith as Peter Hancock Josef Altin as Colin Connor Pasha Bocarie as Dr. Sanjeev Jumani Kevin McGowan as Company Commander
