Cathy O'Donnell (July 6, 1923 – April 11, 1970) was an American actress, best known for her many roles in film-noir movies. While under contract with Samuel Goldwyn, O'Donnell made her debut in an uncredited role as a nightclub extra in Wonder Man (1945). Her first major role in The Best Years of Our Lives (1946), playing Wilma Cameron, the high-school sweetheart of double amputatee Homer Parrish... show more