The Marvel hero's outrageous fourth solo adventure finds Thor (Chris Hemsworth) understandably surprised when cancer-battling ex Jane Foster (Natalie Portman) reenters his life, armed with his beloved hammer Mjölnir and imbued with the powers of the Thunder God himself. Joined by pals Valkyrie (Tessa Thompson) and Korg (a motion-captured Taika Waititi), Thor and Jane must prevent the ruthless Gorr the God Butcher (Christian Bale) from destroying all of the universe's deities. 118 min. Widescreen; Soundtrack: English. Two-disc set.