Plagued by blindness, sloth and devotion, a troubled scene from LITTLE HOUSE ON THE PRAIRIE offers itself up to karaoke exorcism.Plagued by blindness, sloth and devotion, a troubled scene from LITTLE HOUSE ON THE PRAIRIE offers itself up to karaoke exorcism.Plagued by blindness, sloth and devotion, a troubled scene from LITTLE HOUSE ON THE PRAIRIE offers itself up to karaoke exorcism.