Rev. - Season 2 Episode 3 -

A heatwave hits London and Adam can't sleep. He is not the only one plagued by nightmares; elderly parishioner Joan (Sylvia Syms) has just moved into a nursing home and is convinced her new room is haunted. Adam is called on to justify believing in the Holy Ghost but not spooks.And there are demands at home too; Alex and Adam have a pint-sized house guest in the form of Adam's difficult goddaughter Enid.