Primal

A group of friends travel into the Australian wilds to view ancient cave paintings but soon find a horrible sickness gripping one of their own, which leaves them with nothing in their mind but a primal blood lust.

Primal is a 2010 adventure horror movie directed by Josh Reed, starring Krew Boylan, Rebekah Foord, Lindsay Farris. It holds an IMDb rating of 4.8/10 from 6,648 votes and runs 1h 20m.