Epic account of the thief Barabbas, who was pardoned for his crimes and spared crucifixion when Pilate offered the Israelites a choice to pardon Barabbas or Jesus. Struggling with his spirituality, Barabbas goes through many ordeals leading him to the gladiatorial arena, where he tries to win his freedom and confront his inner demons, ultimately becoming a follower of the man who was crucified in his place.

Alboino, the Lombard ruler, wants to marry the daughter of a neighboring king, but she loves another. Her father arranges the marriage to Alboino, which he believes will be beneficial to him, only to have Alboino kill him and leave Amalchi, his daughter's real love, beaten and left for dead. Amalchi recovers to lead a revolt against the murderous Alboino and reclaim his woman.

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.

In this melange of characters and events from separate mythological stories, Hercules, demigod and superman, arrives in the ancient Greek kingdom of Iolcus to tutor Iphitus, son of king Pelias; immediately on arrival, he falls in love with the king's delectable, briefly clad daughter Iole. Before he can win her, he must succeed in a series of quests, in the course of which he teams up with Jason, true heir of Iolcus, whom he accompanies on the famous voyage of the Argonauts.

A troubled and neurotic Italian Countess betrays her entire country for a self-destructive love affair with an Austrian Lieutenant.