Patty Duke
- Power of the Air
2018 Charlene Summers
- Liv and Maddie
2013 Great Aunt Hilary
- Amazing Love
2012 Helen
- Unanswered Prayers
2010 Irene
- Hawaii Five-0
2010 Sylvia Spencer
- Love Finds A Home
2009 Mary
- Drop Dead Diva
2009
- Glee
2009 Jan
- Falling in Love with the Girl Next Door
2006 Bridget Connolly
- The Dish on Dolls
2006 Neely O'Hara (archive footage)
- Bigger Than the Sky
2005 Mrs. Keene / Earlene
- Murder Without Conviction
2004 Mother Joseph
- Little John
2002 Sylvia
- Miracle on the Mountain: The Kincaid Family Story
2001 Anne Kincaid
- First Years
2001
- Love Lessons
2000 Sunny Andrews
- Backstory
2000 Herself - Interviewee
- The Patty Duke Show: Still Rockin' in Brooklyn Heights
1999 Patty Lane / Cathy Lane MacAllister
- Kimberly
1999 Dr. Feinstenberger
- A Season for Miracles
1999 Angel
- Judging Amy
1999 Valerie Bing
- Family Law
1999 Judge Sylvia Formenti
- When He Didn't Come Home
1998 Faye Dolan
- A Christmas Memory
1997 Sook
- Race Against Time: The Search for Sarah
1996 Natalie Porter
- Harvest of Fire
1996 Annie Beiler
- To Face Her Past
1996 Beth Bradfield
- When the Vows Break
1995 Barbara Parker
- Amazing Grace
1995 Hannah Miller
- Cries from the Heart
1994 Terry
- One Woman's Courage
1994 Grace McKenna
- Touched by an Angel
1994 Nancy Williams
- Family of Strangers
1993 Beth Thompson
- No Child of Mine
1993 Lucille Jenkins
- Frasier
1993 Alice (voice)
- Prelude to a Kiss
1992 Mrs. Boyle
- Grave Secrets: The Legacy of Hilltop Drive
1992 Jean Williams
- A Killer Among Friends
1992 Jean Monroe
- Last Wish
1992 Betty Rollin
- Absolute Strangers
1991 Judge Ray
- The Torkelsons
1991 Catharine Jeffers
- Call Me Anna
1990 Co-Producer
- Always Remember I Love You
1990 Ruth Monroe
- Hitch-Hikers
1989
- Amityville: The Evil Escapes
1989 Nancy Evans
- Everybody's Baby: The Rescue of Jessica McClure
1989 Carolyn Henry
- Perry Mason: The Case of the Avenging Ace
1988 Althea Sloan
- Fatal Judgement
1988 Anne Capute
- Fight for Life
1987 Shirley Abrams
- Karen's Song
1987 Karen Matthews
- J.J. Starbuck
1987
- Willy/Milly
1986 Doris Niceman
- George Washington II: The Forging of a Nation
1986 Martha Washington
- Hail to the Chief
1985 President Julia Mansfield
- Best Kept Secrets
1984 Laura Dietz
- George Washington
1984 Martha Washington
- Please Don't Hit Me, Mom
1983 Barbara Reynolds
- September Gun
1983 Sister Dulcina
- By Design
1982 Helen
- Something So Right
1982 Jeanne Bosnick
- Hotel
1982
- It Takes Two
1982 Molly Quinn
- The Violation of Sarah McDavid
1981 Sarah McDavid
- The Girl on the Edge of Town
1981 Martha Swenson
- The Women's Room
1980 Lily
- The Babysitter
1980 Liz Benedict
- Mom, the Wolfman and Me
1980 Deborah Bergman
- The Miracle Worker
1979 Anne Sullivan
- Before and After
1979 Carole Matthews
- Women in White
1979 Cathy Payson
- Hanging by a Thread
1979 Sue Grainger
- The Swarm
1978 Rita
- A Family Upside Down
1978 Wendy
- Having Babies III
1978 Leslee Wexler
- Fire!
1977 Dr. Peggy Wilson
- Killer on Board
1977 Norma Walsh
- Rosetti and Ryan: Men Who Love Women
1977 Sylvia Crawford
- The Storyteller
1977 Sue Davidoff
- Curse of the Black Widow
1977 Laura Lockwood
- The Love Boat
1977 Shirlee Warner
- Look What's Happened to Rosemary's Baby
1976 Rosemary Woodhouse
- Captains and the Kings
1976 Bernadette Hennessey Armagh
- Hard Day at Blue Nose
1974 Adelaide
- Nightmare
1974 Jan Richards
- Police Story
1973
- You'll Like My Mother
1972 Francesca Kinsolving
- She Waits
1972 Laura Wilson
- Deadly Harvest
1972 Jenny
- The Sixth Sense
1972
- Ghost Story
1972 Linda Colby
- Two on a Bench
1971 Macy Kramer
- If Tomorrow Comes
1971 Eileen Phillips
- Birdbath
1971 Velma Sparrow
- My Sweet Charlie
1970 Marlene Chambers
- Night Gallery
1970
- Journey to the Unknown
1969 Barbara King
- Me, Natalie
1969 Natalie Miller
- Hawaii Five-O
1969 Toni
- Journey to the Unknown
1968 Barbara King
- Valley of the Dolls
1967 Neely O'Hara
- Valley of the Dolls: A World Premiere Voyage
1967 Interviewee
- The Daydreamer
1966 Thumbelina (voice)
- Billie
1965 Billie
- The Power and the Glory
1963 Coral
- The Patty Duke Show
1963 Patty Lane / Cathy Lane
- The Miracle Worker
1962 Helen Keller
- The Virginian
1962 Sue Ann McRae
- Ben Casey
1961
- Happy Anniversary
1959 Debbie Walters
- 4D Man
1959 Marjorie Sutherland
- Meet Me in St. Louis
1959 Tootie Smith
- The Goddess
1958 Emily Ann Faulkner (Child)
- Swiss Family Robinson
1958 Lydia
- Wuthering Heights
1958 Young Cathy
- An American Girl
1958 Augusta Davis
- Country Music Holiday
1958 "Sis" Brand
- Hallmark Hall of Fame
1951 Angel
