A young man asks a hat check girl to pose as his fiancée in order to make his dying father's last moments happy. However, the old man's health takes a turn for the better and now his son doesn't know how to break the news that he's engaged to someone else, especially since his father is so taken with the impostor.

While investigating the theft of antiquities from an ancient tomb excavation , Charlie discovers that the body of the expedition's leader concealed inside the mummy's wrappings.

In this action-drama, a railroad worker plys his trade at the straits of Malay. He begins a steamy affair with a spoiled rich girl. His romantic rival tries to break them and keep the railroad from being completed.

An American posing as a Russian prince woos a visiting Ohio heiress.

A forger steals and kills for a rare book from a library in order to make forgeries to sell to rich suckers.

After young Robert Graham commits a murder while drunk and defending his girlfriend, he is prosecuted by ambitious Mark Brady and sentenced to 10 years. Six years later, Brady becomes the prison warden and offers the beleaguered Robert a job as his chauffeur. Robert cleans up his act, but, on the eve of his pardon, his cellmate drags him back into the world of violence, and he faces a difficult choice that could return him to prison.

A playwright descended from the Borgia family becomes a murder suspect.

Bob Howard, a WWI wounded soldier in a army hospital, meets and falls in love with Princess Elena. When the Armistice is signed, he is quickly shipped back home to America. Returning to Europe, he is mistaken as a Crown Prince traveling to be married to a Princess from another country. The Princess-bride, intended for another man, is his Elena.

Two brothers' trip to the big city to do a little gambling results in a fateful turn of events.

In the days leading up to the Russian Revolution, Stephen Locke, a minor British diplomat in St Petersburg, falls in love with a Russian spy.