Wrath of the Titans (2012)

Ten years after Zeus half-human demigod son Perseus heroically defeated the monster Kraken, he settled in a fishing town to live a quieter life and care for his 10-year-old son, Helius. But in the meantime, the power race between the Gods and the Titans is escalating.
The gods Zeus, Hades and Poseidon had sent their wild and cruel Titan father, Kronos, under Tartarus' guardianship years ago. But now the Gods are preparing to challenge Zeus with Kronos against his invincible and infinite powers.