A trailer for the U.S. premire of the first Gantz live-action film, set for this January 20, as an exclusive one-night-only event hosted by Fathom Events in over 300 theaters. The bad news? The movie will be screened with English dubs (the horror!). As a reminder, this is the first of two live-action films based on Hiroya Oku's sci-fi action manga Gantz. The second movie should follow in spring 2011.