Last week’s third episode of Dietland, while still very, very early in the narrative voyage for this series, established without question just how weird, unpredictable and provocative it was willing to be. The series caught and held my interest, initially, because of the hilariously icy portrayal by The Good Wife favorite Julianna Margulies as a Devil Wears Prada-type fashion media editrix. But it’s the journey of the show’s eager-to-change protagonist, Joy Nash’s Plum, that has taken center stage, and taken over, in a very noteworthy way. Plum, initially pursuing a prescribed path of physical and emotional self-improvement, has gone cold turkey off her former regimen of medications, making her vulnerable to everything from hallucinations to vivid fantasies. Last week, Plum experienced both, watching a nature documentary on TV, thinking about her latest crush (private investigator Dominic, played by Adam Rothenberg), and conflating the two into a Wizard of Oz-ish lion who is anything but cowardly, and animalistically sexy. I’m pretty sure it wound up as the most bizarre yet playful depiction of hallucinatory bestiality and onanism ever shown on TV – and that was only episode three. Tonight? Episode four…