Peter Travers' Summer Movie Preview: 'Iron Man 2' to 'Inception'

In Theaters: July 16 Starring: Leonardo DiCaprio, Joseph Gordon-Levitt Here's the one summer movie with the potential to pull in audiences and even a bunch of Oscars. Director Christopher Nolan proved himself to be an artist with Memento and The Dark Knight. Now he's cooked up a futuristic thriller with Leonardo DiCaprio leading a team of dream snatchers. No one who pretends to care about movies misses this one. More Travers: News and reviews on his blog, The Travers Take