Final episode of this three part series tonight which focuses in on the people of Ireland who spend their night working away while we are tucked up in our beds. Tonight, the cameras follow night editors of The Irish Times Barry O'Keefe and Donal O'Brien who work each night to bring out the paper by morning. As well as them, we meet volunteer 'Blood Biker' John Rock who transports emergency blood samples. And finally, market stall fishmonger Margaret Buckley will be telling us about her early starts.