The Dark Knight trilogy director Christopher Nolan reportedly had Warner Bros cancel a Batman spin-off project.

The DC movie universe relaunches with a new "Superman." It's got us thinking: Which is the best superhero movie of all? Our ranking of the top 50.

Superman's been a movie and TV staple since the 1940s. With David Corenswet as the new guy in the cape, we're ranking every screen Man of Steel.