Biography
Joan Dixon (June 6, 1930 in Norfolk, Virginia – February 20, 1992 in Los Angeles) was an American film and television actress in the 1950s. She is known for her role in the film noir Roadblock (1951).
From Wikipedia.
Filmography
Cast Credits

Alfred Hitchcock Presents
Character: Jealous Girl
TV • 1955

Captain John Smith and Pocahontas
Character: Indian Maiden (uncredited)
MOVIE • 1953

Desert Passage
Character: Emily Bryce
MOVIE • 1952

Hot Lead
Character: Gail Martin
MOVIE • 1951

Roadblock
Character: Diane Morley
MOVIE • 1951

Pistol Harvest
Character: Felice Moran
MOVIE • 1951

Gunplay
Character: Terry Blake
MOVIE • 1951

Law of the Badlands
Character: Velvet
MOVIE • 1951

Experiment Alcatraz
Character: Lt. Joan McKenna
MOVIE • 1950

Bunco Squad
Character: Grace Bradshaw / Bride in Film
MOVIE • 1950