Episode: 1 They Sent Us a Pie! Episode: 2 Dust in the Wind Episode: 3 Pull Together Episode: 4 Lift Up and Lift Off! Episode: 5 That Ol' Time Rock Rolls! Episode: 6 Make Like a Banana and Split! Episode: 7 Magnet Mayhem Episode: 8 Stop That Train Episode: 9 Picture Perfect Park Party Episode: 10 Sun Block Episode: 11 Roll, Chickens, Roll! Episode: 12 Ramp Up, Up, and Away! Episode: 13 Yip Yip, Book Book! Episode: 14 Stick to It! Episode: 15 The Treasure of Treetop Woods Episode: 16 Zee Makes an Amazing Maze! Episode: 17 That's the Way the Windmill Blows! Episode: 18 Mecha Machine Makers! Episode: 19 The Need for Feed Episode: 20 The Zipline Sisters of Treetop Woods Episode: 21 The Whatsacallit of Treetop Woods Episode: 22 Nat in the Dark! Episode: 23 Let's Get Rolling! Episode: 24 A Bit of a Stretch! Episode: 25 Moo-ving Day! Episode: 26 Follow That Breeze Episode: 27 Cross That Bridge Episode: 28 Knock Knock! Who's There? Episode: 29 The Pinecone Palooza Episode: 30 The Big Footed Cave Bird Episode: 31 Yip Yip Tree Tree Episode: 32 The Snowman Scarecrow Episode: 33 All Mechas on Deck Episode: 34 Where There's a Wheel, There's a Way Episode: 35 Silly Hat Catastrophe! Episode: 36 Zee In a Bottle Episode: 37 MacBarm's Day Off Episode: 38 Playhouse Problem! Episode: 39 Can't Stop the Martians! Episode: 40 The Best Nest Test Episode: 41 Get in Gear Episode: 42 Free-Wheelin' Ferris Wheel Episode: 43 The Legend of Jack O'Lantern Episode: 44 The Mecha T-Rex Episode: 45 The Escaping Cows of Sunny Field Farm Episode: 46 Measure for Measure Episode: 47 Special Delivery Episode: 48 Super Duper Sled Slide Episode: 49 The Case of the Missing Crystal Pinecone Episode: 50 The Pretty Big Thing Episode: 51 Sticky Space Race Episode: 52 The Big Ice