Emma Thompson(I)

Is the only person to have won Academy Awards for both acting and writing. She won Best Actress for Wiedersehen in Howards End (1992), and Best Adapted Screenplay for Sinn und Sinnlichkeit (1995).

[on her role in the Harry Potter film] I have a nervous breakdown in the film and in one scene I get to stand at the top of the stairs waving an empty sherry bottle which is, of course, a typical scene from my daily life, so isn't much of a stretch.