Luck of the Irish

After reading a book about Ireland, Matthew takes Sooty, Sweep and Soo along with him for a weekend break. The main reason why is kept a secret for later, in the mean time they are all travelling in a caravan pulled by a horse named Hamish. After a wrestless night for Matthew, he decides to do a bit of salmon fishing - which he doesn't catch anything, apart from Sooty using his magic wand. Later, they all finally turn up at their destination (the main reason why Matthew brought Sooty, Sweep and Soo with him), Barley Castle, where Sooty could finally speak after 49 years...but will it work?