Yvette Vickers ~ 1936-2011

She appeared in such films as Sunset Boulevard, HUD, Attack of the 50 foot Woman, Attack of the Giant Leeches, Shortcut from Hell, directed by Jimmy Cagney.
In later years she lived as a recluse. She died in her home and was only found recently by a neighbor who noticed her mail piling up.
Complete filmography here.