Primal(DVD)

A trek into the Australian bush goes wrong for six friends as one of them comes down with an unknown illness and consequently develops a taste for human flesh. When Mel (Krew Boylan) decides to go skinny-dipping in a nearby waterhole, little does she know the strange effect her dip will have. She emerges bloody and disorientated, and, much to the horror of her friends, transforms into a primal beast with a thirst for blood...