Plot Summary

King Akrisius ("he who lacks judgement") of Argos, expresses anger towards Zeus for impregnating his daughter, Princess Danae. He then casts Danae and her infant son Perseus out to sea in a wooden chest. Unknown to everyone, a white bird who witnessed everything was really Poseidon, who informs Zeus of Akrisius' unfaithfulness. Zeus orders Poseidon to release the Kraken to destroy Argos by flooding his entire kingdom. While Argos is completely devastated, Danae and Perseus are safely brought to the island of Seriphos where they live a happy life and Perseus grows up to manhood.
Calibos - the spoiled son of Thetis, the goddess of the Sea - was a handsome young man destined to marry Princess Andromeda, the daughter of Queen Cassiopeia; thus, one day, he would become ruler of the rich city of Joppa and eventually all of Phoenicia. Zeus entrusted Calibos to care for the Wells of the Moon; Calibos instead hunted, trapped and killed everything that lived there, including Zeus’ sacred herd of flying horses, leaving only the stallion Pegasus. As punishment, Zeus transforms Calibos into a monster; thus he is shunned and forced to live as an outcast in the swamps and marshes. Thetis, furious at her son's fate, vows that if Calibos cannot marry Andromeda, then no other man will either.
Perseus is brought by Thetis from his island home on Seriphos to Joppa. He learns of Andromeda and her plight: she cannot marry unless her suitor successfully answers a riddle, which is given to her by Calibos. Any suitor that fails to answer the riddle correctly is burned at the stake. Using a number of gifts given to him by the gods, including the winged horse Pegasus and a helmet given to him by Athena that renders its wearer invisible, he discovers the answer to the riddle. Calibos nearly captures him, but Perseus cuts off his hand with a sword (another divine gift, this one from the goddess Aphrodite).
At the next ceremony for a new suitor, Perseus enters, guesses the riddle correctly and presents Calibos's severed hand, winning Andromeda. At the wedding, Queen Cassiopeia foolishly compares Andromeda's beauty to that of Thetis herself, which angers the goddess. Thetis demands the life of Andromeda as a sacrifice to a sea monster (the Kraken) in 30 days; otherwise, the Kraken will destroy Joppa.
Perseus seeks a way to defeat the Kraken, who is known as the Last of the Titans (a reference to the race of monsters that pre-dated the gods.) He visits the Stygian Witches, three blind women who disclose that the only hope of survival in combat against the Kraken is by using the head of another monster, Medusa the Gorgon. Medusa, once a beautiful woman, was transformed by a jealous Aphrodite into a monster so horrible that mere eye contact will turn any living creature to stone, including the Kraken. She makes her home on the Isle of the Dead, which lies across the River Styx, at the very edge of the Underworld. Perseus travels there and kills her, removing her head, though he must contend with Calibos along the way - whom he finally kills with Aphrodite's sword (which Perseus had earlier used, fittingly enough, to behead Medusa).
Just as Andromeda is about to be sacrificed to the Kraken, Perseus appears astride Pegasus and turns the Last Titan to stone with Medusa's head, which is then cast into the ocean where it can do no more damage. Perseus frees Andromeda and they live happily ever after. The hero and heroine become constellations at the decree of Zeus, who does the same for Pegasus and Cassiopeia.
Clash of the Titans is a 1981 fantasy movie based on the myth of Perseus.

Perseus has to rescue Andromeda, before she has to marry a monster. Zeus has set up a few tests for Perseus on the way, like capturing Pegasus, defeating Medusa, and finding a way to kill the dreaded Kraken... Written by RainArgifel@gmail.com The Greek myth of Perseus and Andromeda in a realistic presentation of ancient Greece, featuring an all-star cast of actors and many classic mythological creatures like the winged horse Pegasus and the deadly Medusa whose glance turns people to stone. Written by RainArgifel@gmail.com
By answering a seemingly impossible riddle, Perseus, the son of Zeus, wins the hand of the Princess Andromeda in marriage. Trouble appears in the shape of Calibos, the princess's former love, and his mother, the Goddess Thetis. In order that the dreaded Kraken not be released, Andromeda has to be sacrificed and Perseus searches for the Medusa; her head is the only thing that can stop the Kraken