Olly von Flint

Un ingénieur est embauché pour planifier et superviser la construction d'un tunnel sous-marin entre l'Europe et les Etats-Unis. Mais, certains intérêts ne veulent pas voir ce projet aboutir et utilisent tous les moyens à leur disposition, y compris le sabotage et l'assassinat, pour arrêter sa construction.

Everyday and social drama. In Vienna a girl from the people about social prejudices finds away the esteem and love of an airplane industrialist.

The daughter of the Parisian countess Lafitte, named "Baby", is supposed to go to an English boarding school, but she's much more interested in variety shows. Nevertheless, she travels with her friend Susette to London, who also wants to make a career for herself as a showgirl. During the journey, Baby is mistakenly considered to be a showgirl and she does nothing to dissuade two young English lords from believing so. The girls continue to live under false pretenses even when they arrive in England, with Baby being a soloist with the group "Babies" and Suzette passing herself off as the Contessa Lafitte for school exams. At the end -- a double marriage.

To receive his fiancée and his father at his home, an Oxford student counts on the presence of his aunt from Brazil to serve as his chaperone. The latter having delayed his trip, the young man passes his servant off as his aunt. This results in multiple misunderstandings. Finally, everything works out when the aunt comes.