The F.B.I.

The agents look for a psychotic killer whose victims are all from of the same college sorority.

A mobster who had fled the country has learned that his girlfriend has betrayed him causing his brother's death. going on revenge, Inspector Erskine hunts him down, hoping to avoid a bloodbath and to convince him to turn state's evidence.

A journalist is the quarry of an escaped Federal prisoner who was sentenced for blackmail they both committed. The con was willing to take the rap by himself - until he learned that his partner was squandering their loot.

An obnoxious young hoodlum is more cocky than usual after pulling the biggest robbery of his life. With the aid of explosives he stole from the National Guard, he and some friends hijacked an armored car.

A blind young mother is the hostage of a fugitive amateur diamond smuggler. He's desperately trying to find a buyer for the gems, while he runs from both the Feds and a deadly private detective.

A gang of thieves is double-crossed by a fence when things turn ugly.

In New Mexico, Erskine and Rhodes track five escaped convicts, one of whom brutally murdered two law officers.

After a lifetime of neglecting his daughter, an escaped convict decides to give her financial security by selling information about the mob.

An embittered ex-Army officer has a secret battle plan for getting revenge on the Army.

Two brothers who own a trucking firm have discovered a short cut to prosperity. They help the syndicate hijack competitors' trucks in return for a share of the booty.

A jealous stepdaughter turns her kidnapping to her own spiteful advantage by asking her abductors to increase the ransom.

A mistrial is arranged by the defendant's would-be killers. His syndicate partners want to silence him permanently before he reaches the security of prison.

A Federal judge is being hunted by the son of a man he sent to prison for treason.

A reformed ex-con is forced to return to crime by his fugitive former cellmate.

A mobster's son attempts to murder a government witness.

A homesick bank robber visits his home town for the first time in 10 years. The townsfolk are not aware of his profession or the fact that the FBI is after him for the job he just pulled.

A mouse of a man avenging a lifetime of scorn has forced the Feds into a race with the clock. He said he has planted a bomb in a high-rise office building, but neglected to mention the city it's in.

The trail of one crime leads to another as the agents try to crack a race track robbery. They catch the inside man red-handed; only to learn he was forced to help or the masterminds would kill his kidnapped wife.

A syndicate pay off can help start a new life - maybe. A bribed eyewitness doesn't know that the mob has decided he'd be more trustworthy - dead.

An escaped convict and his family work together on a bank robbery worth millions.

A nasty nightclub entertainer whose selfishness may end her daughter's life. The girl has been kidnapped by her mother's manager, who's out for a special brand of ransom - revenge.

As carefully planned and perfectly executed as a military maneuver, the robbery of an armored-car firm nets a trio of slick bandits more than $4,000.000.