Director Guillermo Del Toro said tragedies that occur because of "preventable factors" would weigh heavily on film producers. AP Photo
Director Guillermo Del Toro said tragedies that occur because of "preventable factors" would weigh heavily on film producers. AP Photo
'Real guns aren't necessary on film sets anymore,' says Guillermo del Toro
The Mexican film director says he has not used a real gun on a set 'since 2007 or 2008'
