Guest Stars Anna Madeley as Anne Sadikov Richard Lintern as Sefton Linn Richard Dillane as Theodore Platt Sasha Behar as Catherine Linn Ellie Kendrick as Megan Linn Adrian Rawlins as Harry Bundrick Martyn Whitby as John Staunton Diana Payan as Petra Bundrick Sian Thomas as Ingrid Nielson Mark Spalding as Love Lines Supervisor Nicola Redmond as Tina Daniels Crispin Redman as Dean Greely Anna Massey as Professor Margaret Gold Uncredited Christopher Fosh as Policeman Colin Dexter as Oxford Don in Dining Room Brian Teles as Forensic Technician
