This Year's Most Popular Halloween Costumes Are (Surprise) Straight From the Multiplex

Ninja Turtles and Disney's Frozen characters top list

When you answer the door this Halloween, there’s an extremely high likelihood that you’ll be dropping candy into the bags of Elsa, Olaf, Raphael or Donatello. Wait a sec. Those aren’t the names of your neighbors’ kids. They are, however, the names of this year’s most popular Halloween costumes—the trademarked, copyrighted, branded kind.