Unrepentant Tennessee moonshine runner Luke Doolin (Robert Mitchum) makes dangerous high-speed deliveries for his liquor-producing father, Vernon (Trevor Bardette), but won't let his younger brother Robin (James Mitchum) join the family business. Under pressure from both out-of-town gangster Kogan (Jacques Aubuchon), who wants a piece of the local action, and Treasury agent Barrett (Gene Barry), who wants to destroy the moonshine business, Luke fights for his fast-fading way of life.
George Kelly is angry at the world and scared to death of dying. A career bank robber, Kelly gets his confidence from his Thompson SMG and his girl Flo. After a botched robbery, Flo, Kelly and his gang try their hand at a more lucrative job: kidnapping.
When a car bomb explodes on the American side of the U.S./Mexico border, Mexican drug enforcement agent Miguel Vargas begins his investigation, along with American police captain Hank Quinlan. When Vargas begins to suspect that Quinlan and his shady partner, Menzies, are planting evidence to frame an innocent man, his investigations into their possible corruption quickly put himself and his new bride, Susie, in jeopardy.
Scotland Yard Inspector George Gideon starts his day off on the wrong foot when he gets a traffic-violation ticket from a young police officer. From there, his 'typical day" consists in learning that one of his most-trusted detectives has accepted bribes; hunts an escaped maniac who has murdered a girl; tracks a young girl suspected of involvement in a payroll robbery and then helps break up a bank robbery.
Phil, a part-time truck driver and singer who wears his pants far too high, meets a feisty platinum blonde who challenges him to a drag race through Griffith Park. When he is caught and loses his license, he meets up with the sketchy Frank Wooster who offers him a job singing in his new nightclub. When Phil discovers that his new job also includes drug running, he must fight to save his friends and himself.
A neglected wife (Mala Powers) unknowingly places her family in danger when she becomes friends with a psychologically disturbed deliveryman (James Best).
A series of ghastly murders are being committed. The one similarity in each of the murders is that a strange buzzing sound is always heard right before the murder occurs. Is the killer invisible or possibly some other incredible creature?
The owner of a tavern is pressured by the local mob to go into business with them, and figures it's better all around if he does that rather than cause trouble. However, when he starts to see what kind of place his nice little neighborhood bar is turning into, and when one of the mob's goons tries to rape his daughter, he decides to fight them.
A teen girl is thrown into reform school for refusing to squeal on her delinquent boyfriend where she ends up meeting his ex-girlfriend and the jealous tempers fly.
Burglar Nat Harbin and his two associates set their sights on wealthy spiritualist Sister Sarah, who has inherited a fortune -- including a renowned emerald necklace -- from a Philadelphia financier. Using Nat's female ward, Gladden, to pose as an admirer and case the mansion where the woman lives, they set up a perfect break-in. Things get complicated afterwards.