Jaynie, 14 and Claragh, 12 from Glasgow are largely sea and game anglers so placing them knee-deep in the Wye to fish for Barbel presented a big challenge. Add to that rising waters and swollen rivers and you can imagine how tricky episode 5 became. We see a more contemplative John in this episode, scanning the twists and turns of water he knows and loves so well for signs of fish and working constantly to guide the sisters in their Quest for Barbel. They find Chub, but will they capture the elusive Barbel?