A man builds one-of-a-kind treehouses. Starring: Pete Nelson Genres: Comedy, Reality-TV Episodes S10 E1: Double Treehouse Extravaganza S10 E2: Off-the-Grid Getaway S10 E3: Rusty Rooted River Shack S10 E4: The Alaskan Treetop Sauna S10 E5: Treehouse Utopia S10 E6: Treetop Medieval Fortress S10 E7: Mountainside Bulldog Bungalow S10 E8: Shaq Takes It to the Trees! S10 E9: