Bayou (1957)

Somewhere, a 15-year old girl may be a teenager... in the Cajun country, she's a woman full-grown! ...and every Bayou man knows it!

A community of Cajun fishermen living around a remote bayou includes one authentic beauty, Marie, who wants to better herself but must deal with the unwelcome attentions of storekeeper Ulysses. When she meets Martin Davis, visiting New York architect, they hit it off at once; but the sinister Ulysses is not inclined to suffer a Yankee rival.