| Flying By (2009) Margie |
| Ian Fleming: The Secret Road to Paradise (2008) |
| Breakfast at Tiffany's: The Making of a Classic (2006) Self |
| Fantastic Mr. Dahl (2005) Self |
| Facing the Past (2005) Self |
| Private Screenings: Patricia Neal (2004) Self |
| Bright Leaves (2004) |
| Broadway: The Golden Age, by the Legends Who Were There (2003) Self |
| The John Garfield Story (2003) Self |
| Making The Earth Stand Still (2001) Self |
| Inside 'You Only Live Twice' (2000) Self |
| Cookie's Fortune (1999) Jewel Mae "Cookie" Orcutt |
| Gary Cooper: The Face of a Hero (1998) Self |
| Theremin: An Electronic Odyssey (1995) Helen Benson (archive footage) (uncredited) |
| A Mother's Right: The Elizabeth Morgan Story (1992) Antonia Morgan |
| Preminger: Anatomy of a Filmmaker (1991) Self |
| Caroline? (1990) Miss Trollope |
| An Unremarkable Life (1989) Frances McEllany |
| Shattered Vows (1984) Sister Carmelita |
| Love Leads the Way: A True Story (1984) Mrs. Frank |
| Ghost Story (1981) Stella Hawthorne |
| The Patricia Neal Story (1981) Patricia Neal (uncredited) |
| All Quiet on the Western Front (1979) Paul's Mother |
| The Passage (1979) Mrs. Bergson |
| The Bastard (1978) Marie Charboneau |
| A Love Affair: The Eleanor and Lou Gehrig Story (1978) Mrs. Gehrig |
| Nido de viudas (1977) Lupe |
| Tail Gunner Joe (1977) Margaret Chase Smith |
| The American Woman: Portraits of Courage (1976) Narrator |
| Eric (1975) Lois Swensen |
| Hay que matar a B. (1975) Julia |
| Things in Their Season (1974) Peg Gerlach |
| Happy Mother's Day, Love George (1973) Cara |
| Baxter! (1973) Dr. Roberta Clemm |
| The Men Who Made the Movies: King Vidor (1973) Self (archive footage) |
| The Homecoming: A Christmas Story (1971) Olivia Walton |
| The Road Builder (1971) Maura Prince |
| The Subject Was Roses (1968) Nettie Cleary |
| Pat Neal Is Back (1968) Self |
| In Harm's Way (1965) Lt. Maggie Hayes |
| Psyche 59 (1964) Alison Crawford |
| Hud (1963) Alma Brown |
| Breakfast at Tiffany's (1961) 2E Failenson |
| A Face in the Crowd (1957) Marcia Jeffries |
| Stranger from Venus (1954) Susan North |
| La tua donna (1954) |
| Something for the Birds (1952) Anne Richards |
| Washington Story (1952) Alice Kingsley |
| Diplomatic Courier (1952) Joan Ross |
| Week-End with Father (1951) Jean Bowen |
| The Day the Earth Stood Still (1951) Helen Benson |
| Raton Pass (1951) Ann Challon |
| Operation Pacific (1951) Mary Stuart |
| Three Secrets (1950) Phyllis Horn |
| The Breaking Point (1950) Leona Charles |
| Bright Leaf (1950) Margaret Jane Singleton |
| Breakdowns of 1949 (1949) Self |
| The Hasty Heart (1949) Sister Margaret Parker |
| It's a Great Feeling (1949) Patricia Neal (uncredited) |
| The Fountainhead (1949) Dominique Francon |
| John Loves Mary (1949) Mary McKinley |
| Blow-Ups of 1947 (1947) Self |