Messalina was the Roman noblewoman who inveigled ageing emperor Claudio into marriage. Once ensconced on the throne, Messalina launched a reign of terror that shook the empire to its very foundations. The subject of countless film treatments, Rome's most villified empress is herein played by British actress Belinda Lee.

Instead of fighting over newly gained money from a coach-robbery, two gangster-brothers (El Bedoja and Chiuchi) decide to rob a bank together. But Martinez, a gangster-coward, is successfully questioned by Nigros (a clad-in-black gangster-killer who collects the money) and Rocco (a righteous ex-sheriff who doesn't and shows off even more skill in using his pistol) on their plans.

Chaco and his band of downtrodden men meet Così Sia (Amen), who always seems to get the better of them. He takes on the men with a plan to break into the Bank of Little-hole. For Così Sia, getting the money is not as important as getting his revenge on Reverend Smith, with whom he has a bone to pick.

Aliens from the constellation Hydra crash-land on the island of Sardinia. A prominent scientist, his daughter, several young technicians, and a pair of Oriental spies are taken hostage by the beings so they can use them to repair their spaceship's broken engine. With that done, they take off towards their home planet, taking the earthlings with them. However, the humans attempt to mutiny against their captors, inadvertently sending their tiny spaceship hurtling into the infinite beyond...

During the War of Succession, Franco and Ciccio are arrested for being accused of desertion from the Northern army. Rather than condemn them to death for his carelessness, they will be chosen for a special mission: to infiltrate as expert officers on a delicate espionage action.

Two crime families battle for supremacy in 1929 Chicago in this Italian crime spoof. One group, known as the "Sons of Mammasantissima" thereby professes its (ironic) dedication to the Virgin Mother. The other family works undercover from a Salvation Army soup kitchen. Neither family seems capable of accomplishing anything of note until a wily Sicilian arrives on the scene and sorts things out.

Duke Altichieri rises to power, after his associate, Cpt. Alberico, kills governor Conte Filippo della Scala. 10 harsh years of tyranny follow, until a mysterious figure appears out of nowhere, helping people in their struggle against the regime. He is known by the name Red-Masked Prince, but who is he?

In a mediaeval feudal hamlet, young girls are being abducted by a sect of devil-worshipers, all of whose faces are masked by sinister skulls. Brando, the young hero of this film, saves two damsels from the ravages of the sect.

Friends of Spartacus achieve revenge on the plotter who tries to make political capital out of the rumor that he is still alive. It was shot back to back with Seven Slaves Against the World.

The ruthless Roman tribune, Vadio, joins forces with the evil Morakeb to take over the throne of Aristea, usurping King Krontal and stealing away his lovely daughter in the process. Meanwhile, Marco Aulo, now a Roman centurion, comes to Aristea to learn where his legions war funds have gone. Vadio has him framed for treason and is thrown into the arena to fight a group of six formidable gladiators. During the fights, Marco refuses to kill those he defeats until finally, he himself loses after exhaustion takes its toll. Admiring this man, the six warriors join him and together they escape Vadio's clutches and plot to free the kingdom from the two conspiring killers. Edited from Mole Men Against the Son of Hercules