Halvguden Persevs må motvillig bruke kraften fra sin far, Zevs, gudenes konge, for å overvinne Hades, underverdenes hersker og Zevs' bror. Mislykkes Persevs kan menneskeheten møte sin undergang.

Den heroiske halvguden Perseus reiser inn i Hades for å bekjempe Titanene, fiender av gudene, som har planlagt å ta Zeus til fange i underverdenen.

To win the right to marry his love, the beautiful princess Andromeda, and fulfil his destiny, half-God-half-mortal Perseus must complete various tasks including taming Pegasus, capturing Medusa's head and battling the feared Kraken.

"Perseus won't bring you luck, Acrisius", oracles the seer Talos at the birth of Perseus, the son of the father of the god Zeus. And that doesn't happen. Acrisius sends his grandson out to sea. But Zeus protects his son and Perseus is saved. Will Zeus help him too? Can Perseus make his way to Medusa with the dreadful snake head? Or will Andromeda be freed from the shark? And what does the oracle say? All of this and more you'll find out in the exciting and entertaining cartoon from the world of Greek tales.