Medusa's immortal Gorgon sisters, who care deeply for her despite their differences and contribute significantly to the familial and emotional dynamics within their shared home.

The Olympian god of the sea and an antagonist in the story, whose actions directly impact Medusa's fate and illustrate the themes of power and masculinity.

The Olympian goddess of war and wisdom, who plays a pivotal role as an antagonist to Medusa, driven by her complex motivations and relationships with other gods.

A demigod and offspring of Zeus, tasked with obtaining a Gorgon's head, whose journey intersects dramatically with Medusa's narrative.

The ruler of the Olympian gods and father of Perseus, whose influence extends over the events and characters, embodying themes of authority and control.

The mother of Perseus, known for her protective nature toward her son and her navigation of challenging circumstances involving powerful figures like Zeus.

A royal figure whose life is intertwined with Andromeda’s rescue, carefully balancing personal agency with the expectations and events unfolding around her.