Gummo did not appear in any of the movies. In the movies, each brother played a role that was mostly the same in every movie. Groucho was a "wise guy" who had big bushy eyebrows, glasses, and a moustache who smoked a cigar; Chico spoke with an Italian accent and played the piano; Harpo never spoke and played the harp. Zeppo usually played the straight man. He left the group in 1933, and they worked with other actors. Margaret Dumont played the leading lady role in many of their shows. She did not appear to know when a joke was made about her, and this made her role funnier.