Melissa Sue Anderson

Melissa Sue Anderson (born September 26, 1962) is an American actress. She played the role of Mary Ingalls on the NBC television series Little House on the Prairie. She starred on the show from 1974 until 1981, leaving after Season 7, but later appeared in 2 episodes of Season 8 in late 1981. She won an Emmy Award for her performance in Which Mother Is Mine? (1979). One of her more recent performances was as First Lady Megan Hollister in the 2006 television mini-series 10.5: Apocalypse.
Cast

Far North
Nurse

Happy Birthday to Me
Virginia Wainwright

Midnight Offerings
Vivian Sotherland

Dead Men Don't Die
Dulcie Niles

The Loneliest Runner
Nancy Rizzi

A Different Approach
Unknown

Little House on the Prairie
Mary Ingalls

NBC 75th Anniversary Special
Self

The Survival of Dana
Dana Lee

The Return of Sam McCloud
Colleen McCloud

James at 15
Lacey Stevens

Killing Machine
Kukki

Advice to the Lovelorn
Maureen Tyler

The Suicide Club
Laura Donovan

Chattanooga Choo Choo
Jennie

Earthquake in New York
Dr. Marilyn Blake

Dark Mansions
Noelle Drake

The Con Is On
Guest Two

Little House on the Prairie: A Merry Ingalls Christmas
Mary Ingalls

An Innocent Love
Molly Rush

The Little House Years
Mary Ingalls

Hollywood’s Children
Self (archive footage)

Memories of Manon
Yvette Marcel

First Affair
Toby King

While She Was Out
Cassie (voice) (uncredited)
Thin Ice
Tanya Ferguson