Mecha Builders reimagines the colorful neighborhood inhabitants of Seasme Street as heroes in a robot-animation style, otherwise known as Mechas.
1. They Sent Us Pie/Dust in the Wind
Aired: Apr 30, 2022A giant pie is sent to Pretty Big City to stop an asteroid - but the Mechas a...
2. Mecha Builders Pull Together/Lift Up and Lift Off
Aired: Apr 30, 2022Ranger Nat is stuck at the bottom of the crevice, but the problem grows when ...
3. That Old Time Rock Rolls/Make Like a Banana Split
Aired: May 9, 2022When Big Old Boulder rolls down the hill towards the museum, Berta needs the ...
4. Magnet Mayhem/Stop That Train
Aired: May 9, 2022The magnet crane at the construction site accidentally turns on, sucking up a...
5. Picture Perfect Park Party/Sun Block
Aired: May 9, 2022Hero Celebration Day is finishing with a slideshow of everyday heroes, that i...
6. Roll Chickens Roll/Ramp Up, Up, and Away
Aired: May 9, 2022Farmer MacBarm is hosting the Sunny Field Farm Chicken Roll, but the race get...
7. Yip Yip Book Book/Stick to It
Aired: May 9, 2022It's the Pretty Big All City Read and Izzy and Barb are ready, that is, until...
8. The Treasure of Treetop Woods/The Zee Mobile
Aired: May 9, 2022Ranger Nat's hike turns to adventure when he finds a treasure map. The only p...
9. That's the Way the Windmill Blows/Mecha Machine Makers
Aired: May 9, 2022The windmill isn't turning, which means Sunny Field Farm has no power. The wi...
10. The Need for Feed/The Zipline Sisters of Treetop Woods
Aired: May 9, 2022MacBarm is bringing food to his hungry chickens, that is, until all of the fo...
11. The Whatsacallit of Treetop Woods/Nat in the Dark
Aired: May 16, 2022Berta is opening an exhibit on the Whatsacallit of Treetop Woods. If only she...
12. Let's Get Rolling!/A Bit of a Stretch
Aired: May 16, 2022It's MacBarm's croquet tournament and Zee made giant decorations too big to g...
13. Moo-ving Day!/Follow That Breeze
Aired: May 16, 2022Zee's growth ray turns Moobert giant, but when a storm rolls in, the Mechas n...
14. Cross That Bridge/Knock! Knock! Who's There?
Aired: May 16, 2022The train needs to cross the ravine, which becomes difficult when the Martian...
15. The Pinecone Palooza/Big Footed Cave Bird
Aired: May 16, 2022Grandma and Timmy are entering the Pinecone Art Show by carving a sculpture o...
16. Zee Makes an Amazing Maze!
Aired: May 16, 2022Zee and MacBarm are setting up their corn maze with the help of Zee's Zee Mob...
17. That's the Way the Windmill Blows!
Aired: May 16, 2022The windmill isn't turning, which means Sunny Field Farm has no power. The wi...
Aired: May 16, 2022 Izzy and Timmy are making a bird caller for Grandma, but have trouble connect...
Aired: May 16, 2022 MacBarm is bringing food to his hungry chickens, that is, until all of the fo...
20. The Zipline Sisters of Treetop Woods
Aired: May 16, 2022Grandma and her twin sister want to recreate their old zipline act, but quick...
21. The Whatsacallit of Treetop Woods
Aired: Aug 29, 2022Berta is opening an exhibit on the Whatsacallit of Treetop Woods. If only she...
Aired: Aug 29, 2022 Gerry and Nat are leading the Treetop Troops on a hike, but Nat finds himself...
Aired: Aug 30, 2022 It's MacBarm's croquet tournament and Zee made giant decorations but they're ...
Aired: Aug 30, 2022 It's the opening day of the skyscraper and the Mechas need to put the sphere ...
Aired: Aug 31, 2022 Zee's growth ray turns Moobert giant, but when a storm rolls in, the Mechas n...
Aired: Aug 31, 2022 After Ranger Nat's kite blows away in the wind, the Mechas and Timmy learn to...
Aired: Sep 1, 2022 The train needs to cross the ravine, which becomes difficult when the Martian...
Aired: Sep 1, 2022 The Zee Mobile is great at counting the chickens at the farm, but won't stop ...
Aired: Sep 2, 2022 Grandma and Timmy are entering the Pinecone Art Show by carving a sculpture o...
Aired: Sep 2, 2022 Ranger Nat is hiking and comes across the Big-Footed Cave Bird, and realizes ...
Aired: Dec 4, 2022 When the ornaments on the Pretty Big City tree break, the Mechas must build n...
Aired: Dec 4, 2022 It's time for Zee and MacBarm's gift exchange, but the snowman scarecrow Zee ...
Aired: Jan 15, 2023 Lloyd's testing a wind-up powered go-cart, but a problem arises when it keeps...
34. Where There's a Wheel, There's a Way
Aired: Jan 15, 2023Sif's coming in for a landing at the rocket launch site - until her rocket is...
Aired: Jan 16, 2023 Lloyd is selling silly hats at the factory, but when the hat machine malfunct...
Aired: Jan 16, 2023 Zee makes a giant rocket ship in a bottle, but things take a turn when he get...
Aired: Jan 17, 2023 It's MacBarm's day off and Zee takes over harvesting carrots with his Zee mob...
Aired: Jan 17, 2023 Ranger Nat is bringing a playhouse on the train for Timmy and Izzy, but it wo...
Aired: Jan 18, 2023 The Martians come to Pretty Big City but find themselves in need of help when...
Aired: Jan 18, 2023 Zee needs to communicate with Sif in outer space but can't because a bird has...
Aired: Jan 19, 2023 Panic erupts in Pretty Big City when the big clock breaks and no one is able ...
42. Free-Wheelin' Ferris Wheel
Aired: Jan 19, 2023Zee is showing off his inventions at his rocket-powered show, including his l...
Streaming in:
Main Cast
Creators
