Unseen Evil

Unseen Evil is a 2001 American supernatural horror film directed by Jay Woelfel, and starring Richard Hatch and Tim Thomerson.

Released on November 12, 2001, Unseen Evil was followed by a 2004 sequel, Unseen Evil 2.

Plot
A college professor and a clique of hikers embark on a quest for an archaic Indian burial ground in the woods. Upon stumbling across what is most likely the searched for spot, three members of the squad turn against the rest and restrain them in order to ransack the gravesite.

In due course, one of the looters comes upon a crown that unleashes a monster that commences a killing spree which sends the party into a frenzy for their lives.