Luke Evans in Professor Marston and the Wonder Women (2017)

Professor Marston and the Wonder Women is a biopic centering on psychologist William Marston and the polyamorous relationship that he and his wife had with his mistress and how that relationship inspired his creation of the iconic superhero Wonder Woman. Luke Evans played Marston and showed a bit of skin in the film. He showed off his chest in an open shirt for one love scene and later stripped naked for some romantic bondage, though the three are soon interrupted by a neighbor. Luke shows some side nudity for that scene.