To celebrate the 80th anniversary of the character of Batman, director Christopher Nolan's Dark Knight trilogy ("Batman Begins", "The Dark Knight" and "The Dark Knight Rises") will be shown in a marathon session in Los Angeles on March 30 with Nolan participating in a Q&A. The interview session will be filmed and shown with the trilogy at select theaters across North America on April 13 and 20. All screenings will be in IMAX 70mm. Tickets go on sale Wednesday, March 13 at 9:00 AM EST. Click here for details.