Clash of the Titans:
Clash of the Titans is set in the Greek city of Argos, where a war is about to explode between man and the gods. A narration introduces the three Olympians who battled the Titans long ago: the brothers Zeus (Liam Neeson), Poseidon (Danny Huston), and Hades (Ralph Fiennes). Hades provided the means of defeating the Titans with his creation, the Kraken. After the Titans defeat, Zeus created humans and ruled them while Poseidon ruled the sea, but Hades, having been deceived by Zeus, was forced to rule the Underworld. Zeus and Poseidon gain power from the prayers of humans, but Hades learns another way: fear.

Wrath of the Titans:
A decade after his heroic defeat of the monstrous Kraken, Perseus (Worthington) the demigod son of Zeus (Neeson) is attempting to live a quieter life as a village fisherman and the sole parent to his 10-year old son, Helius. Meanwhile, a struggle for supremacy rages between the gods and the Titans. Dangerously weakened by humanitys lack of devotion, the gods are losing control of the imprisoned Titans and their ferocious leader, Kronos, father of the long-ruling brothers Zeus, Hades (Fiennes) and Poseidon (Danny Huston).

The triumvirate had overthrown their powerful father long ago, leaving him to rot in the gloomy abyss of Tartarus, a dungeon that lies deep within the cavernous underworld. Perseus cannot ignore his true calling when Hades, along with Zeus godly son, Ares (Edgar Ramrez), switch loyalties and make a deal, with kronos to capture Zeus. The Titans strength grows stronger as Zeus remaining godly powers are siphoned, and hell is unleashed on earth.

Enlisting the help of the warrior Queen Andromeda (Rosamund Pike), Poseidons demigod son, Argenor (Toby Kebbell), and fallen gob Hephaestus (Bill Nighy), Perseus bravely embarks on a treacherous quest into the underworld to rescue Zeus, overthrow the Titans and save mankind.