Guest Stars Orla Brady as Catherine Tobias Menzies as Raymond Sinéad Cusack as Meg Sacha Dhawan as Vincent Molly Jones as Scarlet Dan Li as Hatsuto Nigel Whitmey as Lowe Vera Filatova as Svetlana Antonia Thomas as Maddy Ron Donachie as Sturridge Nicholas Pinnock as Goodison Shonagh Price as Sandra