A teenage girl, overjoyed when her favorite uncle comes to visit the family in their quiet California town, slowly begins to suspect that he is in fact the "Merry Widow" killer sought by the authorities.
A psychopathic man tries to forcibly persuade a tennis star to agree to his theory that two strangers can get away with murder by submitting to his plan to kill the other's most-hated person.
A former San Francisco police detective juggles wrestling with his personal demons and becoming obsessed with the hauntingly beautiful woman he has been hired to trail, who may be deeply disturbed.
A New York City advertising executive goes on the run after being mistaken for a government agent by a group of foreign spies, and falls for a woman whose loyalties he begins to doubt.