Doomsday' trailer features Chris Hemsworth's Thor praying to his late father, the Norse god Odin, ahead of battle.

Of the many versions of Marvel's God of Thunder, Rune King Thor is the strongest to ever exist. Find out why and whether he could show up in the MCU.

Chris Hemsworth is back as Thor in Avengers: Doomsday, and Marvel has used his return to retcon two major aspects of his last appearance. The first look at the god of thunder's role has now been revealed thanks to a Thor-centric Doomsday trailer playing exclusively in theaters before Avatar: Fire and Ash.

Some might consider it one of the worst Marvel movies to date, but "Thor: The Dark World" is not without its moments, particularly one added at the last minute that contributed to the growing cohesion in the franchise that was being built like a Russian nesting doll.

As much as Marvel's comics informed Cate Blanchett's appearance as Hela in Thor: Ragnarok, she primarily drew inspiration from another source entirely.