International Thor: Ragnarok Poster August 10, 2017 TaylorNetwork no comment on International Thor: Ragnarok Poster Opening Nov. 3, Taika Waititi’s Thor: Ragnarok stars Chris Hemsworth, Tom Hiddleston, Cate Blanchett, Idris Elba, Jeff Goldblum, Tessa Thompson, Karl Urban, Mark Ruffalo and Anthony Hopkins. A new Japanese poster features Cate Blanchett as Hela: Share this:TwitterFacebookLinkedInPinterestRedditTumblrLike this:Like Loading...