Chico Marx: Chico Marx. Actor: Duck Soup. As a kid trying to negotiate his way through various gang territories to a floating crap game or a new pool hall where he was not yet known as a hustler, Leonard (Chico) Marx learned to fake several accents. Because he later employed an Italian accent in the Marx Brothers' act, people assumed his name was pronounced "Cheeko." Instead, Leonard was dubbed "Chicko" for his...