Marx Brothers made a guest appearance to introduce the "Tonight Show's" new host, Johnny Carson. Around 1960, the acclaimed director Billy Wilder considered writing and directing a new Marx Brothers film. Tentatively titled "A Day at the U.N.", it was to be a comedy of international intrigue set around the United Nations building in New York. Wilder had discussions with Groucho and Gummo, but the project was put on hold because of Harpo's ill-health and abandoned when Chico died in 1961. He was 74. Three years later, on September 28, 1964, Harpo died at the age of 75 of a heart attack
Gregg Marx Gregg Marx Gregg Marx (born April 3, 1955) is an American actor known mainly for his work on daytime soap operas. He first played the role of David Banning on "Days of Our Lives" from 1981 to 1983. He then moved to "As the World Turns" where he portrayed Tom Hughes from December 7, 1984 to 1987. Marx won the Daytime Emmy Award for Outstanding Supporting Actor in a Drama Series at the 14th Daytime Emmy Awards in 1987. Since leaving "As the World Turns", he has made relatively few screen appearances. He voiced a fictional commercial in an episode