Edmond Dantes, a sailor falsely accused of treason, is imprisoned in the Château d'If off Marseille. After escaping, and adopting the identity of the Count of Monte Cristo, he plans revenge against those who wrongly accused him.

The youngest of King Triton’s daughters, and the most defiant, Ariel longs to find out more about the world beyond the sea, and while visiting the surface, falls for the dashing Prince Eric. With mermaids forbidden to interact with humans, Ariel makes a deal with the evil sea witch, Ursula, which gives her a chance to experience life on land, but ultimately places her life – and her father’s crown – in jeopardy.