The Titans are the villains in 2011 film Immortals.
Hyperion releases the Titans and Zeus and the immortals must fight them. Athena, Poseidon, Apollo and Heracles enter Tartarus and begin slaughtering the Titans but are overpowered by their numbers. Heracles and Apollo are killed while Athena is impaled on a rebar from the Titans prison. Poseidon is nearly killed before Zeus collapses the mountain upon them. Poseidon and Zeus, carrying the body of Athena, return to Olympus while the Tartarus collapses on itself.