Mildred Dunnock

Archie Lee Meighan is a failing cotton gin owner who is married to Baby Doll, a 19-year old childlike beauty whose father arranged the marriage for financial reasons. As Archie awaits the arrival of Baby Doll's 20th birthday, the day that they are supposed to consummate their marriage, he faces interference from business rival Silva Vacarro, who plots to seduce Baby Doll away from Meighan.

Gigolo and drifter Chance Wayne returns to his home town as the companion of a faded movie star, Alexandra Del Lago, whom he hopes to use to help him break into the movies. Chance runs into trouble when he finds his ex-girlfriend, the daughter of the local politician Tom "Boss" Finley, who more or less forced him to leave his daughter and the town many years ago.

A dead body appears seemingly out of nowhere, provoking locals to speculate what happened in this 1955 Hitchcock mystery.