
Jean Heather (February 21, 1921 – October 29, 1995) was an American actress who appeared in eight feature films during the 1940s.
She acted in two Oscar-nominated movies in 1944: the crime drama Double Indemnity, in which she played Lola Dietrichson, a young woman convinced that her stepmother Phyllis (Barbara Stanwyck) is responsible for the murder of Lola's father, and Going My Way, where she played a runaway teenager assisted by Father O'Malley (Bing Crosby).
Biography from Wikipedia, CC BY-SA. Credits and photos from TMDB.
The titles people know Jean from.
IMDb rating of each title on Cineora, by year.

as Cynthia 'Cindy' Smith

as Carol Taylor

as Wickley
as Elany Fleagle

as Frances Smithers
as Betty
as Lola Dietrichson
as Carol James
The people who keep turning up in Jean’s titles.