Ex-cop Vic Barron crossed the wrong mobsters; his wife and child were killed and he was scarred, framed, and imprisoned. On release, Vic has but one desire, revenge on still-hiding Tino Morelli.

A drifter claims the money in an old bank account. Soon he finds himself the target of two men who turn out to be the sons of the man's old partner, who is now in prison because of a conflict with him over the money in that account.

In Puerto Rico to investigate a glut of contraband diamonds that are flooding the world's jewel market, Mr. Moto and his sidekick, a wrestler, find themselves involved in murders by thrown daggers, the frame-up of an overstressed Army colonel, and a pirate gang led by an unknown boss who has inside knowledge of the ensuing investigation.

An insurance agent's greedy girlfriend with a taste for mink leads him to a life of crime.

A young heiress finds evidence suggesting that at night she acts under the influence of a family curse and has begun committing ghastly murders in a nearby park.

A facially disfigured and mentally unhinged man wreaks his revenge on those he blames for his condition.

A thug is convicted and undergoes experimental brain surgery to remove the criminal element in his brain. The operation wipes out all memories of his past life, including where he stashed the loot. He is abducted by his gang and they try to beat the truth out of him. His memories return in the form of weird dreams, and he and his old girlfriend track down the clues to find the money

Comedy-mystery finds Detectives Kelly and Dempsey trapped in a deserted lighthouse with a group of strangers who are being terrorized by a killer octopus AND a mysterious crime figure named after the title sea creature.