Home People Melissa Sue Anderson Melissa Sue Anderson movies Melissa Sue Anderson movies Melissa Sue Anderson Movies (15) The Con Is On (2018) As Guest Two. She was 55 years old Little House on the Prairie: A Merry Ingalls Christmas (2014) She was 52 years old Earthquake in New York (1998) As Dr. Marilyn Blake. She was 36 years old Dead Men Don't Die (1990) As Dulcie Niles. She was 27 years old Dark Mansions (1986) As Noelle Drake. She was 23 years old Chattanooga Choo Choo (1984) As Jennie. She was 21 years old Killing Machine (1984) As Kukki. She was 21 years old An Innocent Love (1982) As Molly Rush. She was 19 years old Advice to the Lovelorn (1981) As Maureen Tyler. She was 19 years old Happy Birthday to Me (1981) As Virginia Wainwright. She was 18 years old Midnight Offerings (1981) As Vivian Sotherland. She was 18 years old The Little House Years (1979) As Mary Ingalls. She was 17 years old The Survival of Dana (1979) As Dana Lee. She was 16 years old A Different Approach (1978) She was 15 years old The Loneliest Runner (1976) As Nancy Rizzi. She was 14 years old