Ethan Cutkosky. Actor: Shameless. Ethan began doing photo ads when he was four years old as a way for his mother and him to spend time together. After a few ads, he was asked to audition for commercials and then movies. He landed his first movie role acting with Vince Vaughn in Fred Claus (2007) when he was seven years old. At the age of nine, Ethan played a mythical...