Mary Jackson Filmography
- Actor (70 credits)
- A Walton Easter (1997) Emily Baldwin
- A Family Thing (1996) Carrie
- A Walton Wedding (1995) Emily Baldwin
- Ozone (1995) Cleaning Lady
- Christy (1994) Aunt Polly Teague
- A Walton Thanksgiving Reunion (1993) Emily Baldwin
- Criminal Behavior (1992) Mrs. Cline
- Leap of Faith (1992) Emma Schlarp
- Skinned Alive (1990) Crawldaddy
- The Exorcist III (1990) Mrs. Clelia
- Parenthood (1990) Great Grandma Greenwell
- Knight & Daye (1989)
- The Case of the Hillside Stranglers (1989)
- Heartbeat (1988) Ruth Grant
- Meet the Munceys (1988) Esther Lovell-Mingott
- Big Top Pee-wee (1988) Mrs. Dill
- My Town (1986) Mrs. McDaniel
- Stingray (1985) Amelia Brewster
- Space (1985) Frankie
- Highway to Heaven (1984) Rose O'Hara
- Scarecrow and Mrs. King (1983) Lois Mendelson
- Hardcastle and McCormick (1983) Sarah Wicks
- A Day for Thanks on Walton's Mountain (1982) Emily Baldwin
- Some Kind of Hero (1982) Frances
- A Wedding on Walton's Mountain (1982) Emily Baldwin
- Between Two Brothers (1982) Eddy Frazer
- Family Ties (1982) Edna
- Faerie Tale Theatre (1982) Grandmother
- The Mississippi (1982) Emily Tarleton
- Open All Night (1981)
- A Small Killing (1981) Rose
- The Two Lives of Carol Letner (1981) Grandmother Mary
- Letters from Frank (1979) Edna Miller
- Dear Detective (1979)
- Coming Home (1978) Fleta Wilson
- A Death in Canaan (1978) Sarah Biggens
- Columbo: Try and Catch Me (1977) Annie
- Audrey Rose (1977) Mother Veronica
- The Bionic Woman (1976) Martha
- Fun with Dick and Jane (1976) Jane's Mother
- Our Time (1974) Miss Moran
- Blume in Love (1973) Louise
- Kid Blue (1973) Mrs. Evans
- Of Men and Women (1973)
- The Rookies (1972) Mrs. Callender
- The Trial of the Catonsville Nine (1972) Witness
- Terror House (1972)
- Return to Peyton Place (1972) Nell Abernathy (1973-1974)
- The Failing of Raymond (1971) Latin Teacher
- The Waltons (1971)
- Wild Rovers (1971) Sada's Mother
- Airport (1970) Sister Felice
- The Bold Ones: The Senator (1970) Mrs. Ellis
- Mary Tyler Moore (1970) Mrs. Arnell
- Room 222 (1969) Miss Dunphy
- Bracken's World (1969) Wardrobe Mistress
- Targets (1968) Charlotte Thompson
- Lancer (1968) Harpy
- CBS Playhouse (1967) Mrs. Stone
- The Invaders (1967) Hattie Willis
- Please Don't Eat the Daisies (1965) Mrs. MacIntyre
- Run for Your Life (1965) Mrs. Foster
- The F.B.I. (1965) Mrs. Corman
- Peyton Place (1964) Gladys Roberts
- The Fugitive (1963) Carolyn Fletcher
- The Outer Limits (1963) Mrs. McCrae
- Hazel (1961) Flora Duncan
- The Many Loves of Dobie Gillis (1959) Customer
- Friendly Persuasion (1956) Country Woman, not listed in creditsа
- Anything Can Happen (1952) Jane Shantz, not listed in creditsа
