2006 Wilderness with Sean Pertwee. Incredibly bad film. Watched it last night and its a crock of shoit!   Plot is OK i guess and had potential? Group of troubled juveniles sent to an island for "team building" where upon they are systematically knocked off one by one by a special forces trained bad guy, And that's it!  Acting is rank rotten. Plot looks like they made it up as they went on.    A complete waste of time so avoid like the plague!!