An European immigrant endures a challenging voyage only to get into trouble as soon as he arrives in New York.

Tom "Wolf" Lowry, the owner of the Bar Z ranch, tolerates no intruders into his life. When he hears that settlers have entered his valley, he goes to confront them…

A wild young girl runs away from her parents' house to support herself and attracts the attentions of a married man, who is prepared to abandon his wife and child…