 Katrina decided she didn't need another father, so she decided that Harold could be her uncle.Fergal MacClure, played by Jason O'Mara, beats off competition from Golly Mackenzie and Duncan McKay for the head ranger job, and beats Archie MacDonald to the heart of Katrina Finlay.At the end of the series, Fergal got a job in New Zealand, and Katrina decided to go with him.