Forest Whitaker and 50 Cent (a.k.a., Curtis Jackson) playing Dr. Jekyll and Mr. Hyde in another adaptation of the Robert Louis Stevenson classic, with Abel Ferrara directing? This is the worst idea I’ve heard in months. It sounds awful. It would be one thing if the actors looked vaguely similar or at least had similar physiques. These guys don’t even look like cousins. We all want Ferrara to keep body and soul together, but of all the things he could do…