Iolaus thought he was helping a friend in need when he defended Autolycus from five attackers but Autolycus took off, leaving Iolaus with the box of stolen jewels from King Menelaus' treasury. When Hercules learned Iolaus had been arrested and sentenced to die, he worked with Dirce, the king's daughter and Iolaus' lawyer, to clear his friend's name. Eventually Hercules caught up with Autolycus, the "King of Thieves," in an abandoned castle, where they fought each other and faced many other dangers. Ultimately, Hercules saved Iolaus from execution.