No matter what role, Peggy Mondo never failed to cause uncontrollable laughter throughout her film career. Mondo worked on a variety of projects during her early entertainment career, including "McHale's Navy" (ABC, 1962-66) and "The Music Man" with Robert Preston (1962). Mondo then began to rack up a number of film credits including roles in the Jerry Lewis comedy "Who's Minding the Store?" (1963) and the dramatic comedy "Angel in My Pocket" (1968) with Andy Griffith. Toward the end of her career, Mondo acted in the comedy "Fatso" (1980) with Dom DeLuise.