Marineville Traitor is certainly an unusual episode. No Stingray. No underwater aliens. No big, explosive action set pieces. It’s an episode about espionage, betrayal, and duty, and you really have to concentrate to actually grasp what’s going on. This is not the stuff of frivolous Saturday morning cartoons, but of suspenseful drama for an adult audience. This is Stingray at its most grown-up, and you might even believe that there’s nothing to appeal to kids in this episode at all. Of course, I say that’s cobblers because kids are far more intelligent and attentive that folks give them credit for. But can Stingray successfully make that stretch to storytelling which is geared moreso towards an adult audience? Well, as is so often the case, that question can’t really be answered with a simple yes or no…