This narrative possessed potential for genuine fascination if guided by a director of greater skill. However, what’s presented instead struggles to stay afloat thanks to a noticeably stiff performance from William Shatner in the role of "Marc," and he simply isn't able to carry it. “Kia,” portrayed by Allyson Ames, along with her sister “Amael” (Eloise Hardt), are responsible for guiding souls transitioning from Earth to the afterlife—a fitting consequence given their history of excess and indulgence. "Marc," in contrast, embodies strength and moral character, representing a completely new kind of obstacle for Kia... Following his rejection of her advances and subsequent seduction of her, her anger motivates her and her sister to summon an Incubus (Milos Milos) as revenge, guaranteeing that their target reaches the depths of Satan's domain. The story itself held appeal—the conflict between good and evil, nature versus nurture—and the production design creates a suitably dark and moody atmosphere; still, the acting is genuinely disappointing. There’s an absence of feeling in what should have been intensely emotional scenes. The actors seem to be reading directly from cards off to one side of the camera, and the fight sequences occasionally feel overly theatrical. Thankfully, the dialogue—delivered entirely in Esperanto—is infrequent, as its presence further detracts from the otherwise striking visuals. I believe that with a more compelling actor in the lead, this could have been a worthwhile silent film; the existing musical score is unremarkable, but a stronger soundtrack might elevate it. Ultimately, though, it’s an unusual and mild exploration of Satanic horror that fails to inspire fear.

Source on TMDB