Old Scratch follows Neven, a washed up musician living in his own faded shadow in Atlanta. One night, after another sparsely attended gig, one of his former bandmates Terry shows up and plays one of their own demo records backwards with fatal consequences. Now he must return to his roots and revisit a past he had hoped would stay forever buried. He has to find all six cursed demo records and decipher the eerie hidden messages before more blood is shed.