Mary Lou Harrington (born March 11, 1931) was an American child actress.
8 movies
The Vicious Circle
1948·5.8
A Tree Grows in Brooklyn
1945·7.5
The Boy from Stalingrad
1943·7.0
It Comes Up Love
1943·4.3
A-Haunting We Will Go
1942·6.2
Eagle Squadron
1942·7.0
H.M. Pulham, Esq.
1941·7.1
My Favorite Wife
1940·7.0
