DOING THE DO WITH JAMES GUNN

James Gunn has come a long way. Cutting his teeth at the Z-Grade film studio Troma, where he wrote and co-directed the cult favorite “Tromeo & Juliet,” Gunn has gone Hollywood. His script for the not-so-superheroes film “The Specials” attracted a great of attention and Gunn was tapped to write a film version of “Spy vs. Spy.” While never produced, the script led to Gunn being tapped for film version of “Scooby Doo,” unarguably one of the most anticipated films of the summer…