Attractive Austrian leading lady of the late 20's and early 30's, a former Viennese beauty queen. She got into films courtesy of her father, Ludwig Ptack, who was employed as private secretary to the founder and owner of Austria's major motion picture company, Sascha-Filmfabrik AG. Betty's forte was comedy and the occasional crime drama or adventure film, in which she was invariably cast as the graceful, engaging love interest.