- 1 hr 24 min
Primal is a 2010 thriller that documents the travels of a young group of Australian friends to ancient caves. Upon their arrival, one of the friends gets sick and in a horrifying turn of events, begins to grow sharp fangs and contracts rabies. The remaining friends have now become the prey of their former friend, and in a gruesome series of attacks, the friends begin to one by one show symptoms of the illness. Will the remaining survivors be able fight for their lives against their sick friends, or will they discover something else amidst the horror of the sickness?