Won the role of Laura Ingalls Wilder, over 500 other young actresses, on the NBC series, "Little House on the Prairie"

TV-movie debut, "Christmas Miracle in Caufield, U.S.A."

Provided the voice of Clara for the animated film, "Nutcracker Fantasy"

First produced the TV-movie, "The Miracle Worker"

Reunited with Landon to reprise her role in three made-for-television movies, "Little House: Look Back to Yesterday" (1983), "Little House: Bless All the Dear Children" (1983) and "Little House: The Last Farewell" (1984)

Feature acting debut, "Sylvester"

Cast as a regular in the FOX comedy series, "Stand By Your Man"

Co-starred with husband Bruce Boxleitner in the NBC movie, "House of Secrets"

Played the title role in the NBC adaptation of Danielle Steel's "Zoya"

Cast as Anna Sheridan in two episodes of "Babylon 5" (TNT) opposite husband Bruce Boxleitner

Directed sister Sara in the ABC Afterschool Special, "Me and My Hormones"

Headlined the TV-movie, "Seduction in a Small Town" (ABC)

Portrayed a widow in the CBS TV-movie, "The Soul Collector"

Played the title role in the CBS TV-movie, "A Vision of Murder: The Story of Donielle"

Appeared as the victim of a stalker in "Sanctuary" (CBS)

Played a patient looking to reconstruct her nipples after committing zoophilia with her dog in a season 4 episode of "Nip/Tuck" (FX)

Cast as Caroline 'Ma' Ingalls in the national tour of "Little House on the Prairie"