Hmmm let's see now...
Wicker Man:
Guy goes to remote location looking for missing girl, encounters uncooperative locals, finds out about barbaric ritual cult stuff, then becomes a victim of it.
The Shrine:
Journalists go to remote location looking of missing backpacker, encounter uncooperative locals, find out about barbaric ritual cult stuff, then become victims of it.
Oh well, at least people got some employment out of the production...