Man of Steel ended post-production in 2011.
Man of Steel (film) . The decision stated that Warner Bros. did not owe the families additional royalties from previous films , but if they did not begin production on a Superman film by 2011 , then the Shuster and Siegel estates would be able to sue for lost revenue on an unproduced film . Man of Steel was released in theaters on June 14 , 2013 , in conventional 2D , 3D , and IMAX formats .