You'd never guess the film RED is adapted from a three-issue comic book published in 2003 and 2004, by Warren Ellis and Cully Hamner, even though a gaudy floral postcard introduces Miami, Washington DC, and Mobile Alabama. The slight story gathers a half-dozen retired operatives for one last mission. Though gun battles occur regularly, emphasis is placed on the ability to improvise and smarts over beauty. Light-hearted fun is a byproduct...