Matt Goldberg has been an editor with Collider since 2007. As the site's Chief Film Critic, he has authored hundreds of reviews and covered major film festivals including the Toronto International ...

There are a lot of versions of Superman in DC's multiverse, but no version is as interesting as Superboy-Prime. Despite having the same story and name as Kal-El of Earth-One, he has managed to be one ...

Superman's clone, Superboy, was killed by an evil Superboy from another universe. (That is way too many "Supers.") Fellow Teen Titan, Robin, is so grief-stricken, he conducted an experiment to clone ...