In this musical, a plucky London newspaper journalist boards a transatlantic ocean liner in hopes of interviewing a prominent Hollywood starlet. She is followed by a Scotland Yard inspector who is looking for the jewel thief he knows is on board. Unfortunately, the inspector doesn't know the actual identity of the thief and his prime suspect becomes the hapless reporter who also finds herself pursued by a determined gangster who has made the same assumption. Before the boat docks in New York, the reporter is kidnapped and forced to work for the gangster's boss. Fortunately, the inspector finally discovers the thief's true identity and brings her to justice. The plot is based on a Dwight Taylor story.