Glenn Close Lady Edith de Haviland Max Irons Charles Hayward Stefanie Martini Sophia de Haviland Christina Hendricks Brenda Leonides Terence Stamp Chief Inspector Taverner Honor Kneafsey Josephine Leonides Julian Sands Philip Leonides Gillian Anderson Magda Leonides Christian McKay Roger Leonides Amanda Abbington Clemency Leonides Preston Nyman Eustace Leonides John Heffernan Laurence Brown Jenny Galloway Nanny David Kirkbride Sergeant Glover Tina Gray Miss Ackroyd Roger Ashton-Griffiths Mr Gaitskill Andreas Karras Iannois Agrodopolous Gino Picciano Aristide Leonides Jacob Fortune-Lloyd Brent David Seddon Constable David Cann Coroner Ani Nelson Cigarette girl Trevor Cooper Cairo Spymaster Reuben Greeph Club Singer A.J. Jenks Club Band James Pattison Club Band Timothy Mylechreest Club Band Lauren Poveda Dancer (uncredited)