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

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.

A powerful man posing as a gladiator in Rome's fourth century discovers a plan to put the beautiful Queen in prison, which he thwarts by exposing a sinister duke as a traitor.

Goliath battles for the freedom of the Babylonian people.