Veteran actor Dustin Hoffman is a self-confessed kleptomaniac - he likes to take a souvenir from the set of every movie he works on. The Rainman star, 70, has a whole collection of props from his 40-year career in Hollywood, and can't help but continue his hobby into old age. He says, "I am a kleptomaniac. Any time I'm on a movie set I look around and I just go up to the prop man and say, 'Can you life something for me?' I don't do it in real life."