S1, E3: Drama series about two angels who masquerade as lawyers in order to help humankind. The Belfry welcomes a rather lively house guest in the shape of pensioner Mack Steen, who is on bail after being charged with ABH for poisoning the owner of his care home. The care home residents, already feeling the loss of Mack, are up in arms over a proposal that they be rehoused when the place comes under threat of closure. Meanwhile time is running out for Zak and Tom as they try to unlock a mystery story that links two old friends - and some long-buried truths.