Betty Hannon Known forActing Movies with Betty HannonSingin' in the Rain 1952 · ★ 8.1An American in Paris 1951 · ★ 7.0Leave Her to Heaven 1945 · ★ 7.5Summer Stock 1950 · ★ 6.7Where Danger Lives 1950 · ★ 6.4Samba-Mania 1948 · ★ 7.7 TMDB