Adapting material from one medium to another is never an easy proposition. Script to screen is perhaps the most dangerous transition of all as the phrase “the book was better” is so often a common sentiment. The waters are especially murky for an established character like Donald E. Westlake‘s Parker, the star of no less than 24 novels and a dozen or so mostly unofficial film appearances. Perhaps the most well-known is Mel Gibson’s Porter from the 1999 film Payback. Using a different novel as the source material, screenwriter John McLaughlin and director Taylor Hackford are bringing the Parker character back to the big screen this weekend in the aptly, if simply, titled Parker. Adapted from “Flashfire,” one of the more recent Parker novels, Parker sees our titular antihero (played by Jason Statham) teaming up with four other guys to rob the Ohio State Fair. Things go south after they make good their escape only to spring the news that they’re using the take as seed money on a bigger score. Parker, of course, just wants to walk away with his share like they agreed on. After a heated disagreement in a Surburban, the four send the weakest guy to shoot Parker. Thinking him dead, they move on to planning their big job in Palm Beach. Injured but not dead, Parker sets out to hunt the four men down and settle the score.