Photos from preview night of Comic-Con International 2012 in San Diego - Article Photos 1/20

COMMERCIAL IMAGE - Crowds gather as live snakes slither into Comic-Con on Wednesday, July 11, 2012 in San Diego to celebrate the release of "Indiana Jones: The Complete Adventures" on Blu-ray. "Indiana Jones: The Complete Adventures" debuts on Blu-ray September 18, 2012. (Photo by Matt Sayles/Invision for Paramount Home Entertainment /AP Images)