One day, Thor receives a call for help from Lady Sif (Jaimie Alexander). He joins his friend Korg (Taika Waititi) from the Guardians of the Galaxy and comes to save his old friend. Sif warns Thor about Gorr (Christian Bale), the mysterious villain possessing the Necrosword - capable of slaying the gods. Thor decided to reach out to the gods from other planets, calling them to unite to fight a dangerous enemy. Thor enlists the help of Valkyrie, Korg and ex-girlfriend Jane Foster to fight Gorr the God Butcher, who intends to make the gods extinct.

Source: SolarMovie