
Ona Munson (June 16, 1903 – February 11, 1955) was an American actress perhaps best known for her portrayal of prostitute Belle Watling in Gone with the Wind (1939).
She first came to fame on Broadway as the singing and dancing ingenue in the original production of No, No, Nanette. From this, Munson had a very successful stage and radio career in 1930s in New York. She introduced the song "You're the Cream in My Coffee" in the 1927 Broadway musical Hold Everything.
Biography from Wikipedia, CC BY-SA. Credits and photos from TMDB.
The titles people know Ona from.
IMDb rating of each title on Cineora, by year.
as Mrs. Storm
as Jersey Thomas
as Florie Watson

as Belle Bonner

as Dr. Ann Montgomery
as 'Mother' Gin Sling

as Clarabella
as Julie Mirbeau

as Mary Whitlock
as Belle Watling

as Martha Wilson

as Kitty Mulhane
as Anne Baker
as Kitty Carmody

as Constance Palmer

as Juliette

as (uncredited)
The people who keep turning up in Ona’s titles.