A Swedish princess boards an ocean liner in Europe en route to an acting career in America and finds herself getting inconveniently attached to a bandleader returning home. To complicate matters, a blackmailer on board apparently knows she is not who she claims to be - and he has his sights set on other passengers with secrets of their own. In the meantime an escaped killer has stowed away under someone else's identity, and is killing again to cover his tracks; five international police detectives on board are heading the investigation to find him. When evidence points to the princess and bandleader, they must find the killer themselves - before he finds them.
On her debut as an opera star, Marion Stuart is interrogated and possibly implicated in the death of a male acquaintance. Released, although thoroughly shaken-up, Marion attempts to perform but loses her voice onstage. Humiliated, but driven to sing, she travels to South America under the assumed name of Maria Delasano, and works in an opera company under the tutelage of Feodor Glinka, who wants her to shun men and save herself for her art. Mary resists the persistent attentions of wealthy young Phil Roberts, who follows the company in hopes of marrying her. ...
In this romantic comedy, an aspiring socialite heads for a vacation in Monte Carlo where she befriends a wealthy widowed duchess and then begins blackmailing her after she steals a scandalous letter.
Kathleen Gerard, a high society wife fed up with her husband's artistic "protegées", decides to take one of her own in Nino, a promising tenor, patronizing him to study in Paris. He and her girlfriend are perfectly happy until the Gerards pay a visit and Mrs. Gerard starts to show too much interest in him.
Nick Kerry (Tullio Carminati) is a rich rounder who holds tremendous fascination over women......mainly because he is rich and has his own yacht. At Monte Carlo one evening he romances Kay Routledge (Lilian Harvey), a romantic young and gullible American girl. She takes the dilettante seriously and when he sails away on his yacht, she is heartbroken. But the memory of her haunts him, and brings him back from India and the arms of another woman,Countess Margot de Legere (Tala Birell),only to find Kay now engaged to his friend. Oh, what's a rich guy to do?
Lee Tracy once again plays a Winchellesque newspaper reporter in Universal's I'll Tell the World. More interested in his sex life than his career, news hawk Brown nonetheless agrees to cover the activities of a European archduke on behalf of his wire service.