Biography
Christina Ann "Kristy" McNichol (born September 11, 1962) is an American actress. She is best known for her roles as Leticia “Buddy” Lawrence on the television drama series Family and as Barbara Weston on the sitcom Empty Nest. She is also the sister of former child actor Jimmy McNichol. McNichol retired from acting when she was diagnosed with bipolar disorder in 1992. Description above from the Wikipedia article Kristy McNichol, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Filmography
Cast Credits

Invasion America
Character: Angie Romar
TV • 1998

E! True Hollywood Story
Character:
TV • 1996

Mother of the Bride
Character: Mary
MOVIE • 1993

Baby of the Bride
Character: Mary
MOVIE • 1991

Children of the Bride
Character: Mary
MOVIE • 1990

The Forgotten One
Character: Barbara Stupple
MOVIE • 1989

Empty Nest
Character: Barbara Weston
TV • 1988

Two Moon Junction
Character: Patti Jean
MOVIE • 1988

You Can't Hurry Love
Character: Rhonda
MOVIE • 1988

Women of Valor
Character: T.J. Nolan
MOVIE • 1986

Dream Lover
Character: Kathy Gardner
MOVIE • 1986

Love, Mary
Character: Mary Groda-Lewis
MOVIE • 1985

The Golden Girls
Character: Barbara Weston
TV • 1985

Just the Way You Are
Character: Susan Berlanger
MOVIE • 1984

Murder, She Wrote
Character: Jill Morton
TV • 1984

The Pirate Movie
Character: Mabel Stanley
MOVIE • 1982

White Dog
Character: Julie Sawyer
MOVIE • 1982

I Love Liberty
Character: Self
MOVIE • 1982

Only When I Laugh
Character: Polly
MOVIE • 1981

The Night the Lights Went Out in Georgia
Character: Amanda Child
MOVIE • 1981
Crew