 In addition to backing up popular singers, they also were featured vocalists for bandleaders like Spike Jones and their solo work is part of many Disney films including "Alice in Wonderland", "Peter Pan", "Lady and the Tramp" and "The Jungle Book" as well as numerous animated shorts, including "Trick or Treat" (1952), "Pigs Is Pigs" (1954), "Paul Bunyan" (1958), and "Noah's Ark" (1959).Their work for Disney also led to numerous television appearances, beginning with the "Disneyland" television show episode "Cavalcade of Songs", originally broadcast February 16, 1955.The Mellomen were also featured frequently on Disneyland Records, which released their 1957 album "Meet Me Down on Main Street".