Guest Stars Jessica Raine as Julia Sebastian Maltz as Young Patrick Pip Torrens as Nicolas Pratt Prasanna Puwanarajah as Johnny Indira Varma as Anne Moore Anna Madeley as Mary Holliday Grainger as Bridget Watson-Scott Morfydd Clark as Debbie Hickman Gary Beadle as Chilly Willy John Standing as George Watford Tim McMullan as Sonny Gravesend Amanda Root as Virginia Watson-Scott Irène Jacob as Jacqueline D'Alantour Lila Prideaux as Belinda Gravesend Gabriel Quigley as Nanny Paul Bullion as Security Guard Richard Dixon as David Windfall Julian Firth as Tony Fowles Margo Stilley as Cindy Smith Martin Ware as Waiter, Cheatley Hippolyte Girardot as Jacques D'Alantour Anthony Taylor as Harry / Secretary at N.A. Georgia Maguire as Amanda Pratt Jamie Bradley as Peter at N.A. Simon Weir as Angus Beatrice Curnew as Angie at N.A. Richard Attlee as Weather Forecaster