July 25, 2014 | 8:04 p.m.
Grab almost any Comic-Con International attendee and ask for his or her top pop-culture obsessions and the “Harry Potter” franchise is likely to rank near the top. Yet, surprisingly, the star of the “Potter” films, Daniel Radcliffe, never actually attended the convention until this year. Radcliffe’s inaugural Comic-Con appearance — which served to promote his upcoming horror dramedy “Horns,” which opens Oct. 31— kicked off with a mass Hall H rendition of “Happy Birthday” for the actor, who turned 25 on Wednesday. (How old does that make you feel?) “Horns,” which is adapted by director Alexandre Aja from a novel by Joe Hill (both of whom were also on hand), recounts the dark tale of a man named Ig (Radcliffe) who is falsely accused of killing his girlfriend and starts to grow a set of horns that seem to have a mysterious disinhibiting effect on those around him. Comic-Con 2014: Full […]