Mary Lou Harrington Filmography
- Actor (8 credits)
- The Vicious Circle (1948) Anna Tamashy
- A Tree Grows in Brooklyn (1945) Girl, not listed in creditsа
- The Boy from Stalingrad (1943) Nadya
- It Comes Up Love (1943) Constance Peabody
- A-Haunting We Will Go (1942) Dante's Young Admirer, not listed in creditsа
- Eagle Squadron (1942) Child, not listed in creditsа
- H.M. Pulham, Esq. (1941) Gladys Pulham, Age 11, not listed in creditsа
- My Favorite Wife (1940) Chinch
