Reuben turns 21 and returns with new adventures, fixing tractors, unearthing surprises, and working with family in The Yorkshire Dales as he builds his machinery business.
Reuben faces challenges excavating near a crumbling stone barn. He also mentors aspiring young farmer Sidney and fixes a vintage tractor, hoping to bag a prize with their fixer upper.
Reuben takes on Miles as an apprentice. And although Reuben has never been on a plane before, Tommy helps his friend face his fear of heights - with an invitation to skydive.