Santussa, an orphan who becomes separated from her nurse en route to America to live with her grandfather, is cared for by gangsters who hide their stolen jewels in her ragdoll. In New York, Big Mike, finding Santussa a nuisance, dumps her and the doll in a trash can, where a newsboy finds her. After several adventures, Santussa finds her grandfather, the jewels are handed over to customs officials, and the gang of crooks is reformed.

Mary Grant, whose husband was killed in the war, has to support herself and her young son Tom by working in a cabaret because her husband's parents disapprove of and won't help her--but they want to adopt Tom. Complications ensue.

In order to inherit her uncle's fortune, Natalie Judson enters a marriage of convenience to mechanic Brooke Garriott, who has long loved her. Natalie pursues her gay life while Brooke plunges himself into his work and successfully perfects an engine.