Melissa Sue Anderson
Melissa Sue Anderson (born September 26, 1962) is an American-Canadian actress. She began her career as a child actress. Anderson is known for her role as Mary Ingalls on the NBC drama series Little House on the Prairie.
She is also known for her film roles; Vivian in Midnight Offerings, Ginny in the cult classic slasher Happy Birthday to Me, and Alex in the ABC Afterschool Special, Which Mother Is Mine?.
Career
Acting
Her show business career began when a dance teacher urged her parents to find an agent for her. She began doing television commercials, and soon she was in demand for television roles. Her first came in a 1972 episode of Bewitched entitled "Tabitha's First Day Of School." A memorable early role of hers was of Millicent, a girl who kissed Bobby, which caused Bobby to fear contracting mumps, and induced him to see fireworks on The Brady Bunch.
At the age of eleven, Anderson landed the role of Mary Ingalls on Little House on the Prairie. She would go on to star on the show for eight seasons; beginning in 1974 and leaving after season seven, later appearing in two episodes of season eight in late 1981.