An airplane sets out for China but doesn't make it: struck down in a storm, it crashes at sea and the passengers wash ashore on an apparently uninhabited island, where they are seemingly without hope of rescue or escape
until they discover John Boles, a mysterious American living on the island in relative luxury. He has a boat—but for reasons of his own, refuses to let the castaways use it to escape.
Boles is solid as the island's primary inhabitant; he has run away from a murder charge, accompanied by a servant (Willie Fung) whose loyalty is complete. His uninvited visitors are a diverse group of characters on this journey for a variety of reasons—some pursuing shady business deals, others running away from personal issues. On the island, events develop and allegiances form; we learn, in bits and pieces, the stories behind some of the main characters.
Boles strikes up a relationship with Madge Evans, an unhappy wife heading to China to escape via a nursing career. Gene Lockhart is a blustery senator and Charlotte Wynters is an heiress—these two stuck up characters are quickly elected by the others to perform the most menial chores.
Marion Martin gives the best performance as a tough young woman on the run from life. "This is pretty funny," she comments on reaching shore and looking around, "I was trying to run away from a nervous breakdown." She pairs up with Bruce Cabot, who has a stack of stolen money (useless on an island) and a pistol (that may come in handy).
The plane crash scene that opens the action is very well done—a great example of a director creating chaos and excitement despite obviously limited resources. Otherwise, the production is solid but nothing out of the ordinary...if there is such a thing as a run of the mill tropical island, this would be it.
Overall, it's entertaining if not great. The characters are interesting but never develop much; the performances are solid; the plot moves fast but rarely surprises.