Hitting theaters later this summer on July 16th, "Inception" looks pretty freaking awesome. It's directed by Christopher Nolan ("The Dark Knight") & along w/ Leo also stars Ellen Page. Here's more about the flick:

The film explains how an idea can change the course of history. As the plot progresses, it follows Cobb (Dicaprio) in his mission to destroy a potentially disastrous plan to alter the course of history. [Source]