A Polish officer works undercover in 1930s Berlin to discover Nazi Germany's plans against his homeland.

Although she is known as a patron of the arts, a graceful duchess nevertheless refuses her nephew to marry an enterprising actress in this German melodrama starring Kathe Dorsch and silent screen legend Henny Porten. When Philine (Hilde Krahl), the troupe's ingénue, is rejected as proper marital material by the Duchess of Weissenfels (Porten), Karoline Neuber (Dorsch) creates such a furor that she is banished from the country. A performance at the court at St. Petersburg also ends in disaster for the unhappy actress and abandoned by all, Karoline dies a suicide.

An actress and her lawyer husband are so busy that their maid becomes the real mother to their six year old boy and at one point causes consternation by taking the child away to her home village.

Shortly after being demobilized, Georges Duroy becomes aware of his power over women in the arms of Rachel, a young singer. Thanks to his good looks and his charming manners and his unabashed cynicism he will rapidly rise to the top by courtesy of women women (Mme Walter, Clotilde, Madeleine), from journalist to member of Parliament to cabinet minister. But it is also the fair sex that will cause his fall in the end.