i remember watch this a a child a part of the child while s film foundation friday film special on cbbc and have recently happen upon a copy . in the twenty or so year since my last viewing this film have lose nothing . it be an atmospheric tale which entice with cornish folklore and add element of truly creepy imagery of the ghost of the young miner billy . shot in the wonderfully scenic port loe area of cornwall the film utilise the mixture of rugged coastline and abandon tin mine to make the setting truly believable . there be much pack into this cff drama and something long since lose from child television today and well worth a look if you can track down a copy .