Sam Worthington (Avatar)
Liam Neeson (Batman Begins)
Ralph Fiennes (Red Dragon)
Jason Flemyng (X-Men: First CLass)
Gemma Arterton (The Voices)
Alexa Davalos (Angel)
Mads Mikkelsen (Hannibal)
Luke Evans (Dracula Untold)
Izabella Miko (The Cape)
Liam Cunningham (Game of Thrones)
Polly Walker (Caprica)
Pete Postlethwaite (Solomon Kane)
Rory McCann (Hot Fuzz)
Alexander Siddig (Kingdom of Heaven)
Danny Huston (30 Days of Night)
Ian Whyte (Game of Thrones)
Nicholas Hoult (The Favourite)
Vincent Regan (Troy)
Luke Treadaway (A Street Cat Named Bob)
Kaya Scodelario (The Maze Runner)
Tamer Hassan (Layer Cake)
In ancient times after defeating their predecessors, the Titans, the gods divided the Universe among themselves. Zeus took the skies, Poseidon took the seas, and Hades was left with the Underworld upon being tricked by Zeus. The gods created the mortals, whose faith and prayers fueled the gods’ immortality. As time passed, however, mortals began to question and soon resist their creators, angering the Olympians. A fisherman named Spyros finds a coffin adrift in the sea, discovering a baby, Perseus and his mother Danaë. Spyros decided to raise Perseus.
As Perseus and his family fish from a boat, they watch soldiers from the city of Argos destroy a statue of Zeus. Infuriated at this desecration, the Gods unleash the Furies who attack the soldiers and destroy the fishing vessel. Only Perseus survives and is found by a group of the soldiers. Perseus is brought before King Cepheus and Queen Cassiopeia, who are celebrating their campaign against the gods. Queen Cassiopeia brashly compares her daughter Andromeda to the gods and boasts that she is more beautiful than Aphrodite. The revelry is cut short by the arrival of Hades, who has been given leave by Zeus to punish the mortals for their defiance. Hades threatens to unleash his monster the Kraken against Argos, unless Andromeda is offered as a sacrifice. Before leaving, he reveals that Perseus is a demigod and the son of Zeus.
Perseus meets Io, who confirms his origin. Io also reveals that she has watched over Perseus his entire life. She has always protected him for he is the only one who can defeat the gods. Perseus leads the King’s Guard to the Stygian Witches, looking for a way to kill the Kraken. After being betrayed by the power-hungry Hades, Zeus gives Perseus a sword forged on Mount Olympus and a winged horse named Pegasus. Perseus refuses both, but the captain of the King’s guard named Draco keeps the sword for when Perseus needs it. Soon after, they are attacked by Calibos, an agent of Hades. Draco severs the beast’s hand and Calibos flees. The band give chase but are attacked by giant scorpions called Scorpioxs that spring from spilled drops of Calibos’s blood. They are saved by a band of Djinn, non-human desert sorcerers led by Sheik Suleiman where the remaining Scorpioxs are tamed by the Djinn. The Djinn also wish for the gods’ defeat and lend their aid to Perseus and his band.The group arrives at the lair of the Stygian Witches and learn that to kill the Kraken, they must obtain and use the head of Medusa, a gorgon who resides in a temple in the Underworld. Any living creature that looks on Medusa’s eyes turns into stone. Perseus, Io, Suleiman, Draco, and his remaining men, Solon, Eusebios, and Ixas, cross into the Underworld. The men enter Medusa’s temple lair while Io, being a woman and forbidden from entering, remains outside. Medusa kills all three of Draco’s men. Suleiman and Draco both wound the gorgon, sacrificing themselves in the process. Perseus finally beheads her by using his reflective shield to see her with his back turned. As he leaves the temple with Medusa’s head, Calibos appears behind Io and fatally stabs her. Perseus and Calibos fight where upon finally accepting that he is a son of Zeus, Perseus picks up the Olympian sword and stabs Calibos through the chest, who with his last breath urges Perseus not to become a God.
Before dying, Io urges a reluctant Perseus to leave her and save Andromeda and Argos. Then she dissolves into a golden ethereal vapor. Pegasus appears and Perseus mounts the flying horse and hastens back to Argos as the Kraken is released. The people of Argos seize and bind Andromeda to offer her to the Kraken. Meanwhile, as people die in the Kraken’s wake, the balance of power on Olympus shifts. Hades reveals he does not require the faith or worship of mortals (as Zeus does), as he has learned to survive on their fear. Hades then effortlessly subdues the weakened Zeus. Riding the black Pegasus, Perseus arrives at Argos and exposes Medusa’s head to the Kraken, which makes eye contact just before it is able to reach Andromeda. The Kraken, petrified, slowly turns to stone and shatters. Prokopion, the insane leader of the Cult of Hades, tries to kill Perseus, but Kepheus stops him and is stabbed, before both are killed when the kraken’s petrified hand falls on them. Hades appears, intending to finally kill Perseus. Perseus, calling upon Zeus, throws his sword at Hades. A lightning bolt engulfs the sword and the blast sends Hades back to the Underworld.
Perseus rescues Andromeda, who is now the rightful Queen of Argos. Andromeda asks Perseus to stay by her side as King, but he declines. Perseus also refuses another offer of godhood from Zeus, who then proclaims that if Perseus is to live as a human he should not be alone and revives Io.
The movie keeps moving without feeling too chopped up and thankfully there’s a minimum of shakeycam or MTV overediting to accompany the overdose of testosterone. Big on spectacle and short on charm, it’s a very different animal to Harryhausen’s film (there’s even an injoke about that version’s irritating mechanical owl), but as long as you’re expecting that it’s one of the better action adventures of recent years.