Part 2 Hermes intervenes with the information that Medusa's whereabouts can only be determined by talking to the Three Grey Sisters - so the two of them go off to find them. The Three Grey Sisters ...

In Greek mythology, Medusa is one of the Gorgons — a trio of sisters with the ability to turn onlookers to stone. She was famously beheaded by the hero Perseus, who wielded her head in order to ...