Born in Germany to American parents, dark-haired Betty Amann (born Philippine Amann) grew up in the US. She began her screen career as Bee Amann in the mid-'20s, but returned to Germany after appearing in a 'Tom Tyler' Western for low-budget FBO Pictures. Arriving in the wake of Louise Brooks, she was awarded a screen test by producer Erich Pommer and went on to star or co-star in such German productions as Joe May's silent Asphalte (1929) and the talkies Der weiße Teufel (1930)-- opposite Lil Dagover and Ivan Mozzhukhin--and Die kleine Schwindlerin (1933), opposite Dolly Haas. She later did Daughters of Today (1933) in England, but was back in Hollywood by the mid-'30s, where she mainly appeared in "Poverty Row" productions. Her final appearance came in Edgar G. Ulmer's bizarre L'île des péchés oubliés (1943) for rock-bottom PRC Pictures as one of Gale Sondergaard's "hostesses."