4 - 1Treetop Candy Kitchen Dec. 26, 2014
4 - 2The Coolest Treehouse Ever Built Jan. 09, 2015
4 - 3Meditating Maple Jan. 16, 2015
4 - 4International: Brazil Jan. 23, 2015
4 - 5Treehouse Masters International: Germany Jan. 30, 2015
4 - 6Kentucky Climber's Cottage Feb. 06, 2015
4 - 7Lost in the Forest Feb. 13, 2015
4 - 8Sky High Pirate Hideout Feb. 20, 2015
4 - 9Triple Decker Record Setter Mar. 06, 2015
4 - 10Ultimate Giveaway - Treehouse Special Apr. 17, 2015