Buttram subsequently wrote comedy material for several TV specials and kept busy as an entertainer on the Hollywood banquet and benefit circuit. He also played intermittent character roles in features ranging from the Elvis Presley musical, "Roustabout" (1964), to the silly comedy, "I Sailed to Tahiti with an All-Girl Crew" (1969), and the sincere if minor drama, "Choices" (1981). A versatile voice-over artist, Buttram had just the right vocal qualities to evoke whimsical cartoon characters. In addition to much TV work in this vein he lent his pipes to such Disney films as "The Aristocats" (1970, as Napoleon), "Robin Hood" (1973, as the Sheriff of Nottingham), "The Rescuers" (1977, as Luke) and "The Fox and the Hound (1981, as the Chief). Late in life he even provided the voice of one of the bullets in "Who Framed Roger Rabbit?" (1988). Although older audiences may remember Buttram best alongside Autry, younger generations probably cherish his role as the conniving salesman Mr. Haney on the down-on-the-farm sitcom, "Green Acres" (1965-71), selling star Eddie Albert not only his ramshackle home but also a lot of other junk, to considerable comic effect.