New York police posted officers at dozens of theaters around the city. Ticket-takers at a multiplex in Washington searched moviegoers' bags and purses. And one of the nation's biggest theater chains barred patrons from wearing masks or costumes.

Security was stepped up in places around the U.S. during showings of the new Batman movie Friday after the massacre in Colorado. And while some people said they were afraid to go to the movies in the wake of the shooting rampage, many others were undeterred by the tragedy and eager to see "The Dark Knight Rises."

Jimmy Baker, 40, waited outside the AMC theater in New York's Time Square for almost three hours to see an early matinee, as a police cruiser sat nearby.