Dusenberry played Amory alias Angel Collins in the TV movie Stonestreet: Who Killed The Centerfold Model? (1977) and Amy March in Little Women in a two-part series on NBC in 1978, and returned to the role in a full series the next year. Also in 1978, she appeared as beauty queen Tina Wilcox in Jaws 2. She played Lucille Ball's daughter Margot in the 1986 series Life With Lucy.