Wandering off topic here, but fans of Mad Max 2 (The Road Warrior) may remember Emil Minty as The Feral Kid. He only had a few other roles as a child actor, then went on to become a professional jeweler. According to one podcast, he was already fashioning necklaces out of the tabs from discarded cans on set. In the end, a far healthier career choice than many other child actors of the same era.