Nicolas Cage‘s new horror film Longlegs for free if they have the right birthday.Until August 4, according to a press release, “fans born on the 14th of any month can head to Atom and follow the instructions for their promo code to secure one free ticket per customer, while supplies last. This exclusive offer is available for any showtime of Longlegs during these dates.”Without spoiling the film, the 14th is a date with particular significance to the title character, a twisted serial killer portrayed by Cage in one of his “craziest” roles yet.You can find out more about the free ticket offer at Atom Tickets.