Actor
Helen Traubel
4 credited titles on WatchWise
Helen Francesca Traubel (June 16, 1899 – July 28, 1972) was an American opera and concert singer. A dramatic soprano, she was best known for her Wagnerian roles, especially those of Brünnhilde and Isolde. Born and raised in St. Louis, Missouri, she began her career as a concert singer and went on to sing at the Metropolitan Opera from 1937 to 1953. Starting in the 1950s, she also developed a career as a nightclub and cabaret singer as well as appearing in television, films and musical theatre. Traubel spent her later years in Santa Monica, California, where she died at the age of 73. Description above from the Wikipedia article Helen Traubel, licensed under CC-BY-SA, full list of contributors on Wikipedia.
Commercial performance
Not enough verified figures yet — only 1 of 4 catalogued titles have publicly reported budget and worldwide gross. Many films (television, independent and regional cinema) never publish these numbers; where they exist, WatchWise fills them in automatically from TMDB and Wikipedia.
Acted in (4)
Titles are ones WatchWise has catalogued so far — not necessarily a complete filmography.