'Superman' theatrical posters, in the U.S. and in China. Everett Share on Facebook Share on X Share to Flipboard Send an Email Show additional share options Share on LinkedIn Share on Pinterest Share on Reddit Share on Tumblr Share on Whats App Print the Article Post a Comment Logo text On the same day that James Gunn's Superman opened in U.S. theaters, President Donald Trump posted a meme of himself dressed as the Man of Steel. If there was a collective groan on the Warner Bros. lot, home of DC Studios, it's no surprise.