Bloopers (mistakes from Friday the 13th pt 2) Read about some of the silly mistakes... When Jason slashes Scott's neck he uses the wrong edge of the machete. During the barroom segment, the band is playing an instrumental number, although in one shot the frontman can be seen singing "silent" lyrics into his microphone. When Jason crashes through the window in the closing scene of the movie the machete is stuck in the opposite shoulder as to where it was when it happened in an earlier scene. << Back