When Arthur finds an old mobile phone in his local graveyard, he makes the mistake of trying to contact the owner. But some mysteries are best left unsolved, and as Halloween draws near Arthur is plunged into a nightmare of his own making.
Inside No. 9: Dead Line (2018) is currently not available on any services.
Steve Pemberton , Reece Shearsmith , Stephanie Cole , Rich Keeble
Barbara Wiltshire
BBC
