Using a lesser mobster as bait a government agent infiltrates a narcotics-smuggling gang to try to capture the boss. But his survival has a price.

In order to win back his girlfriend, Mike Shayne promises to give up his detective practice and get a job as riveter in an aircraft plant. He quickly finds himself investigating the theft of industrial diamonds from the plant's safe and, utilizing a variety of false identities, traces them first to a dress factory and later to a Hawaii-bound ocean liner. Escaping several attempts on his life, he is able to uncover a Nazi smuggling ring, but the location of the missing diamonds continues to elude him.

This MGM Crime Does Not Pay series short looks at the U.S. Department of Immigration's efforts to halt the smuggling of illegal aliens into the country. Desperate immigrants, tired of waiting for legal entry, pay exorbitant fees and risk a grisly death to enter by illegal means.

A lawyer receives a note telling him that he'll be dead in 48 hours - and Scotland Yard must work fast to uncover the serial killer known as 'The Ringer'.

Katiri is a reporter so ambitiously amoral that he’ll sell out anyone—including his partner and the drug dealer he’s sleeping with—to get a scoop. But what happens when an even more ruthless female gang boss kidnaps his sister?

"Bulldog" Drummond is vacationing in his country home in England, and his house if rifled by two thieves. After they leave he finds a card marked with some mysterious letters. Doris Meredith comes by the next day, pretending her car has broken down. Drummond knows better but plays along with her. Drummond calls Scotland Yard Inspector Holmes, and is informed that some of the letters comprise the code-name for a Yard-man who disappeared while carrying some diamonds from France to England. Doris tells Drummond the man is her brother. Drummond uses a decoy to lure the thieves out of hiding, but they adduct Doris.

Set in Santiago de Chile in the 50's and divided into three stories. The first story is about a young woman who has just discovered that she's pregnant. The father refuses to cooperate. The second story is set in Arica, and concerns smuggling in northern Chile. The third and final story, "Ojos de gato", concerns a cashier that is bewitched by a mysterious "Lady in Black".

A greedy gold smuggler hires a handsome hero to transport a stolen fortune to a new hideout accompanied by the smuggler's sexy girlfriend.

A fugitive hides from justice among smugglers in the deep jungle of an exotic island, but things become complicated when he falls in love with a local cabaret dancer.

A man goes on the run from hardened smugglers.

London's jewel thieves are under the thumb of a mysterious fence, who ruthlessly exposes any thief who crosses him. Desperate, Scotland Yard re-hires ex-Inspector Barrabal who, as a known drunkard, is ideally suited to go undercover with a faked criminal record (which may spoil his chances with lovely Carol Stedman).

Marcus is a New York City street kid torn between his friends' criminal activities and a girl trying to keep him out of trouble.

Dan Frazier is a U. S. Border Patrolman on the California-Mexico border whose hot temper and ready-fists keep him in trouble, both of which indirectly lead to the death of a fellow trooper. He resigns from the force in order to find out who was responsible. He believes it was a gang of smugglers, engaged in smuggling illegal aliens into the United States from Mexico, and in order to get inside the gang he fakes smuggling activities.

A crime ring is smuggling gold from Mexico across the border in the US. The Customs Service sends an agent to Mexico to try to infiltrate the ring and stop the smuggling.

A female former OSS agent is sent to Tangiers, Morocco, to infiltrate and destroy an international smuggling ring.

A vacationing American and a sultry Russian thief lead police and smugglers on a deadly chase through Moscow.

Charlie is a dope smuggler who lives on his own private desert island and rules over the natives with an iron fist. When the native stooges get out of line, Charlie literally cracks the whip on his insubordinate subordinates. When a sexpot named Glory comes to the island, he holds her prisoner and makes her go-go dance for him.

A joint venture of Yugoslav police and reporters in their effort to track down the members of criminal gang who steal artworks and sell them in Austria.

A captain saves a kidnapped magnate from a nursing home run by foreign agents.

An undercover agent tracks a medicine black market from China to California.