Big break: Having my first film screen in cinemas with Peter Weir’s Gallipoli . Career highlight: Working with 200 talented people to create Who Killed Dr Bogle & Mrs Chandler? Worst moment: The disappearance in transit of irreplaceable recorded sound tapes for a documentary I was producing in Papua New Guinea. Guilty secret: Finding something about a person in history that you are sure they didn’t want anyone to know. Favourite director or filmmaker: Roman Polanski.