“Hellkat” (* out of four) was a lusterless horror thriller about a fallen MMA fighter (Sarah T. Cohen) who is stuck in a netherworld where she has to re-enter the ring and win a no-holds barred death tournament in a competition involving man, beast, demons, and otherworldly creatures of life. Or something like that. Bewildering opening starts off as a low-rent horror movie and then shifts into an incoherent martial-arts action story towards the end and altogether it’s a muddled mess. Getting to the end of this dreck is the equivalent of surviving an MMA beatup. Ben Collin’s arty cinematography is film’s sole virtue.