The sisters Olga and Martha work together as seamstresses. Now Olga is persuaded by variety comedian Goldmann to join him as a dancer. Olga takes all the two sisters' savings and secretly flees with Goldmann. In the following years she becomes a celebrated dancer under the name of "Mademoiselle Yvonne". Martha has remained a dressmaker and has married Felix Dorner, a tailor.—Redhat