Epic New 'Thor: Ragnarok' Trailer Reveals Just How Long Bruce Banner Has Stayed the Hulk
Loki reunites with his brother to defeat Cate Blanchett's evil Hela.
Get ready for an epic fight in Asgard!
The official trailer for Thor: Ragnarok was unveiled on Saturday during the Marvel panel at San Diego Comic-Con -- and it's a feast for the eyes!
The latest sneak peek begins with Thor (Chris Hemsworth) explaining that he lost his hammer and went on a "journey of self-discovery" until he reunited with his old pal, the Incredible Hulk/Bruce Banner, played by Mark Ruffalo. The two reunite after the events of Avengers: Age of Ultron -- and four years after what happened in the 2013 film Thor: The Dark World -- to defeat the villainous Hela (Cate Blanchett), though they'll need some help!
This time, Thor and his former nemesis/adoptive brother Loki (Tom Hiddleston) will work together, along with newcomer Valkyrie (Tessa Thompson), to take down Hela and save the people of Asgard.
During the star-studded Marvel panel, a new Thor poster was unveiled, and it was announced that Michelle Pfeiffer is joining the cast of Ant-Man and the Wasp, and that Brie Larson's Captain Marvel will take place in the '90s.
Thor: Ragnarok arrives in theaters on Nov. 3. For more of the superhero flick, watch below.