Guest Stars Grace Vance as Molly Drake Joseph Long as Luigi Geff Francis as Viv James Adrian Dunbar as Martin Summers Roger Allam as Detective Superintendent Charles "Supermac" Mackintosh Joseph Millson as Dr. Battleford Paola Dionisotti as Old Gypsy mother Dean Bardini as Terry Darren Clarke as Mechanic Ellie Paskell as Alva
