 Leslie was cast in two episodes of the NBC western series "The Roy Rogers Show"; her first role was Bess Walton in "Jailbreak" (1951).Two years later, she was cast in the episode "Whirlwind Courtship" of "Death Valley Days", hosted by Stanley Andrews.In 1953, she also appeared as Jane Sawyer in "Arizona Troubleshooters" of the western series "Hopalong Cassidy".