Forming part of the Outer Hebrides, South Uist is famous for its brown trout, that thrive in the rich Macher lochs dotted along the west side of the island. Paul joins John Kennedy for an evening's trout fly-fishing. Later he heads out to a couple of inshore marks for a session fishing for Pollack. When he visits Loch Fadda to wade the shoreline, sea trout and salmon are his quarry.