OK, here comes the spoiler (is it even possible to spoil this movie any more that the soiled piece of trash it already is?) At what time is this "monster" even a shapeshifter? I watched it with the sound off while on the Internet and for like 20 min it was the same scene over and over; just some guy in a bloody cell and finally he begins to gnaw on himself to discover there's an amulet in his arm. OK fine.. then he starts summoning, OK... not bad, then it drags out into a non-demon, shapeshifter that gets stronger when it eats flesh, yet still part of some occult plot according to our on-screen expert, some jailhouse nutbag that suddenly offers all of the 'dirt' to shovel into all the plot-holes. Which of course begins a hole within a hole that inevitably envelopes itself. But since the monster is trapped on the other side of the set, oops, I mean cell, it just keeps eating the same guard, over and over. Oh yea, did I mention a bunch of inmates are trapped with a super hot little Latina cop babe with a white tank-top who's having her first day in training at a prison, and they aren't even remotely suggesting raping her or anything other than dragging up her past to suggest she doesn't have what it takes to "command" them or be in charge. Omg am I writing a review of this garbage? A bunch long drawn out completely unbelievable dialog and premise that goes beyond the ability to render it understandable by any conscionable level. That's it, I am not awake. I must be having one of those dreams that makes no sense again. You know the one. Yer dreaming, you start realizing it and think, "man, this dream would make a great movie". And then you wake up, except the writers never did for this stupid nutshell...
They did save a bundle though filming in just two rooms, and clothing the monster in a $40 outfit. Oh and not having a script or any concept.