The crossword solutions for the term 'Brother of Harpo' are Groucho (7 letters), CHICO (5 letters), OPRAH (5 letters), Marx (4 letters), and Zeppo (5 letters). Groucho, CHICO, and Zeppo were all brothers of Harpo Marx, who was a famous comedian and actor in the early 20th century. He was part of the Marx Brothers comedy team, which also included his brothers Groucho, CHICO, and Zeppo. OPRAH Winfrey is not related to Harpo Marx, but her name was used as a crossword solution because it has the same number of letters.