Following the mysterious decapitation of an insurance investigator, Police Inspector Peretti is put onto the case, but all the clues lead to an unsolved case of kidnapping and murder.

Franco Nero and Telly Savalas star in the story of a trio of jewel thieves on the lam after a heist goes very wrong. Wrecking their car they take another unaware that there is a teenager hiding in the back. As the flight becomes more frantic, the young man is discovered, upsetting the balance of the thieves.

After witnessing a brutal massacre, the legendary hero Sartana is ready to do some investigating. Almost everyone in the tiny town of Indian Creek seems eager to buy up the property left behind by the murder victims, and one of them could well be behind the killings. The sheriff himself is not above suspicion, so Sartana must uncover the culprit all on his own.

Betrayed by his girl and best friend, thief Harry Chapman takes the fall for a racetrack robbery. While in prison, he is offered a chance to participate in an escape plan. What he doesn't know is that once he is on the outside, the group responsible for the prison break has Harry in their debt and they use him as a hit-man. Naturally, he grows tired of the job and splits because he is hellbent on getting revenge on the former partners. So the mob puts young hit-man Luc on Harry's trail.

Rome, October 16, 1943. The Germans deport the relatives and friends of the little Giacomo Treves who fortunately escapes capture. The child is entrusted by a priest, Don Luigi.

A journalist finds himself on the trail of a murderer who's been targeting people around him, while the police are considering him a suspect in their investigation.

Three men with supernatural powers interfere in a tribal warfare to prevent evil Amazons destroying the inhabitants of a village.

Fabio Testi is an undercover cop doubling as the bodyguard (hence, “Gorilla”) of a cantankerous middle-aged industrialist targeted for extortion.