Thor
Directed by Kenneth Branagh
Screenplay by Ashley Edward Miller, Zack Stentz, Don Payne
Starring Chris Hemsworth, Natalie Portman, Tom Hiddleston, Anthony Hopkins
**
As a feature-length preview for The Avengers—the all-star superhero team-up picture that Marvel Studios is unleashing next summer—Thor offers a number of moments that will make comic-book fans extremely happy.