Mecha Builders backdrop

Mecha Builders poster

Animation•

Kids

All Episodes of Mecha Builders

Cartoon Network

Browse all episodes of Mecha Builders

Mecha Builders poster

Animation•

Kids

All Episodes of Mecha Builders

Cartoon Network

Browse all episodes of Mecha Builders

Robot heroes in training Elmo, Cookie Monster, and Abby Cadabby use their STEM superpowers to solve wacky larger-than-life problems.

Select Season:

Season 1

N/A/100 votes
They Sent Us a Pie!
Season 1 Episode 1 - Aired 4/30/2022
A giant pie is sent to Pretty Big City to stop an asteroid… but the Mechas and friends have eaten the whole thing!
Director: Yurie Rocha
Writer: Joe Fallon
N/A/100 votes
Dust in the Wind
Season 1 Episode 2 - Aired 4/30/2022
The Singing Stone Heads are ready to perform at the Museum, but when they open their mouths, they sneeze instead of sing!
Director: Yurie Rocha
Writer: Sandra Willard
N/A/100 votes
Pull Together
Season 1 Episode 3 - Aired 5/9/2022
Ranger Nat is stuck at the bottom of the crevice, but the problem grows when Mecha Abby also gets stuck.
Director: Unknown
Writer: Unknown
N/A/100 votes
Lift Up and Lift Off!
Season 1 Episode 4 - Aired 5/9/2022
Zee is ready to launch his rocket into space, but when the launchpad breaks, the rocket is launched into the farm instead.
Director: Unknown
Writer: Unknown
N/A/100 votes
That Ol' Time Rock Rolls!
Season 1 Episode 5 - Aired 5/9/2022
When Big Old Boulder rolls down the hill towards the museum, Berta needs the Mechas help to keep it stable.
Director: Unknown
Writer: Unknown
N/A/100 votes
Make Like a Banana and Split!
Season 1 Episode 6 - Aired 5/9/2022
It's Food Day in Pretty Big City, but the Mechas need to help when the banana atop the banana split statue is not split!
Director: Unknown
Writer: Unknown
N/A/100 votes
Magnet Mayhem
Season 1 Episode 7 - Aired 5/9/2022
The magnet crane at the construction site accidentally turns on, sucking up all the metal, including the Mecha Builders!
Director: Unknown
Writer: Unknown
N/A/100 votes
Stop That Train
Season 1 Episode 8 - Aired 5/9/2022
Roof is delivering eggs to Marwyn at the Train Station, that is, until the train pulls into the station and can't stop!
Director: Unknown
Writer: Unknown
N/A/100 votes
Picture Perfect Park Party
Season 1 Episode 9 - Aired 5/9/2022
Hero Celebration Day is finishing with a slideshow of everyday heroes, that is, until the projector screen rips.
Director: Unknown
Writer: Unknown
N/A/100 votes
Sun Block
Season 1 Episode 10 - Aired 5/9/2022
Pretty Big City is cooling off with an ice slide in the park, but the situation gets slippery when the slide starts melting.
Director: Unknown
Writer: Unknown
N/A/100 votes
Roll, Chickens, Roll!
Season 1 Episode 11 - Aired 5/16/2022
Farmer MacBarm is hosting the Sunny Field Farm Chicken Roll, but the race gets off to a slow start when the chickens don't roll.
Director: Unknown
Writer: Unknown
N/A/100 votes
Ramp Up, Up, and Away!
Season 1 Episode 12 - Aired 5/16/2022
Ranger Nat can't wait to see Pinecone's Comet, that is, until his telescope falls to the bottom of a cliff.
Director: Unknown
Writer: Unknown
N/A/100 votes
Yip Yip, Book Book!
Season 1 Episode 13 - Aired 5/16/2022
It's the Pretty Big All City Read and Izzy and Barb are ready, that is, until all the books go missing!
Director: Unknown
Writer: Unknown
N/A/100 votes
Stick to It!
Season 1 Episode 14 - Aired 5/16/2022
Pretty Big City finds itself in a sticky situation when the factory starts spewing super sticky slime everywhere!
Director: Unknown
Writer: Unknown
N/A/100 votes
The Treasure of Treetop Woods
Season 1 Episode 15 - Aired 5/16/2022
Ranger Nat's hike turns to adventure when he finds a treasure map. The only problem is that he can't read it.
Director: Unknown
Writer: Unknown
N/A/100 votes
Zee Makes an Amazing Maze!
Season 1 Episode 16 - Aired 5/16/2022
Zee and MacBarm are setting up their corn maze with the help of Zee's Zee Mobile... that is, until it breaks down inside the maze.
Director: Unknown
Writer: Unknown
N/A/100 votes
That's the Way the Windmill Blows!
Season 1 Episode 17 - Aired 5/16/2022
The windmill isn't turning, which means Sunny Field Farm has no power. The windmill needs to turn again so Zee can launch his rocket!
Director: Unknown
Writer: Unknown
N/A/100 votes
Mecha Machine Makers!
Season 1 Episode 18 - Aired 5/16/2022
Izzy and Timmy are making a bird caller for Grandma, but have trouble connecting pieces of their machine.
Director: Unknown
Writer: Unknown
N/A/100 votes
The Need for Feed
Season 1 Episode 19 - Aired 5/16/2022
MacBarm is bringing food to his hungry chickens, that is, until all of the food falls out of his truck.
Director: Unknown
Writer: Unknown
N/A/100 votes
The Zipline Sisters of Treetop Woods
Season 1 Episode 20 - Aired 5/16/2022
Grandma and her twin sister want to recreate their old zipline act, but quickly discover that the zipline no longer exists!
Director: Unknown
Writer: Unknown
N/A/100 votes
The Whatsacallit of Treetop Woods
Season 1 Episode 21 - Aired 8/29/2022
Berta is opening an exhibit on the Whatsacallit of Treetop Woods. If only she could get a picture to prove it's real.
Director: Unknown
Writer: Unknown
N/A/100 votes
Nat in the Dark!
Season 1 Episode 22 - Aired 8/29/2022
Gerry and Nat are leading the Treetop Troops on a hike, but Nat finds himself lost in the woods as it gets darker.
Director: Unknown
Writer: Unknown
N/A/100 votes
Let's Get Rolling!
Season 1 Episode 23 - Aired 8/30/2022
It's MacBarm's croquet tournament and Zee made giant decorations but they're too big to get to the farm.
Director: Unknown
Writer: Unknown
N/A/100 votes
A Bit of a Stretch!
Season 1 Episode 24 - Aired 8/30/2022
It's the opening day of the skyscraper and the Mechas need to put the sphere on top of the building before the ribbon cutting ceremony.
Director: Unknown
Writer: Unknown
N/A/100 votes
Moo-ving Day!
Season 1 Episode 25 - Aired 8/31/2022
Zee's growth ray turns Moobert giant, but when a storm rolls in, the Mechas need to build a shelter big enough to fit her.
Director: Unknown
Writer: Unknown
N/A/100 votes
Follow That Breeze
Season 1 Episode 26 - Aired 8/31/2022
After Ranger Nat's kite blows away in the wind, the Mechas and Timmy learn to build their own kite to find it.
Director: Unknown
Writer: Unknown
N/A/100 votes
Cross That Bridge
Season 1 Episode 27 - Aired 9/1/2022
The train needs to cross the ravine, which becomes difficult when the Martians accidentally break the bridge.
Director: Unknown
Writer: Unknown
N/A/100 votes
Knock Knock! Who's There?
Season 1 Episode 28 - Aired 9/1/2022
The Zee Mobile is great at counting the chickens at the farm, but won't stop crashing into and ruining MacBarm's barn door.
Director: Unknown
Writer: Unknown
N/A/100 votes
The Pinecone Palooza
Season 1 Episode 29 - Aired 9/2/2022
Grandma and Timmy are entering the Pinecone Art Show by carving a sculpture out of stone… that is, if they can learn how to carve.
Director: Unknown
Writer: Unknown
N/A/100 votes
The Big Footed Cave Bird
Season 1 Episode 30 - Aired 9/2/2022
Ranger Nat is hiking and comes across the Big-Footed Cave Bird, and realizes it can't get back into her home.
Director: Unknown
Writer: Unknown
N/A/100 votes
Yip Yip Tree Tree
Season 1 Episode 31 - Aired 12/5/2022
When the ornaments on the Pretty Big City tree break, the Mechas must build new ones and save the holidays for their friends.
Director: Unknown
Writer: Unknown
N/A/100 votes
The Snowman Scarecrow
Season 1 Episode 32 - Aired 12/5/2022
It's time for Zee and MacBarm's gift exchange, but the snowman scarecrow Zee made for MacBarm keeps blowing away!
Director: Unknown
Writer: Unknown
N/A/100 votes
All Mechas on Deck
Season 1 Episode 33 - Aired 1/16/2023
Lloyd's testing a wind-up powered go-cart, but a problem arises when it keeps running out of energy.
Director: Unknown
Writer: Unknown
N/A/100 votes
Where There's a Wheel, There's a Way
Season 1 Episode 34 - Aired 1/16/2023
Sif's coming in for a landing at the rocket launch site - until her rocket is pushed off course by a satellite!
Director: Unknown
Writer: Unknown
N/A/100 votes
Silly Hat Catastrophe!
Season 1 Episode 35 - Aired 1/17/2023
Lloyd is selling silly hats at the factory, but when the hat machine malfunctions it starts raining silly hats on Pretty Big City!
Director: Unknown
Writer: Unknown
N/A/100 votes
Zee In a Bottle
Season 1 Episode 36 - Aired 1/17/2023
Zee makes a giant rocket ship in a bottle, but things take a turn when he gets stuck inside!
Director: Unknown
Writer: Unknown
N/A/100 votes
MacBarm's Day Off
Season 1 Episode 37 - Aired 1/18/2023
It's MacBarm's day off and Zee takes over harvesting carrots with his Zee mobile, but when it breaks, the work still needs to be done.
Director: Unknown
Writer: Unknown
N/A/100 votes
Playhouse Problem!
Season 1 Episode 38 - Aired 1/18/2023
Ranger Nat is bringing a playhouse on the train for Timmy and Izzy, but it won't fit through the tunnel!
Director: Unknown
Writer: Unknown
N/A/100 votes
Can't Stop the Martians!
Season 1 Episode 39 - Aired 1/19/2023
The Martians come to Pretty Big City but find themselves in need of help when they are unable to land their spaceship.
Director: Unknown
Writer: Unknown
N/A/100 votes
The Best Nest Test
Season 1 Episode 40 - Aired 1/19/2023
Zee needs to communicate with Sif in outer space but can't because a bird has made its home on top of the satellite dish!
Director: Unknown
Writer: Unknown
N/A/100 votes
Get in Gear
Season 1 Episode 41 - Aired 1/20/2023
Panic erupts in Pretty Big City when the big clock breaks and no one is able to tell what time it is.
Director: Unknown
Writer: Unknown
N/A/100 votes
Free-Wheelin' Ferris Wheel
Season 1 Episode 42 - Aired 1/20/2023
Zee is showing off his inventions at his rocket-powered show, including his latest creation, a rocket powered Ferris wheel.
Director: Unknown
Writer: Unknown
N/A/100 votes
The Legend of Jack O'Lantern
Season 1 Episode 43 - Aired 10/27/2023
It's Halloween and everything is set for the Zee Mobile to pull the haunted hayride… until it drives away.
Director: Unknown
Writer: Unknown
N/A/100 votes
The Mecha T-Rex
Season 1 Episode 44 - Aired 10/27/2023
Timmy can't wait to trick or treat as a Mecha T-Rex, but his Halloween is almost ruined when he can't reach the arms to his costume.
Director: Unknown
Writer: Unknown
N/A/100 votes
The Escaping Cows of Sunny Field Farm
Season 1 Episode 45 - Aired 11/3/2023
Zee's new drone accidentally doubles as a cow caller, and the cows keep leaving the farm to go see it. But how?
Director: Unknown
Writer: Unknown
N/A/100 votes
Measure for Measure
Season 1 Episode 46 - Aired 11/3/2023
Marwyn attempts to make Pretty Big City's largest cookie, but to do so, he'll need a lot of help.
Director: Unknown
Writer: Unknown
N/A/100 votes
Special Delivery
Season 1 Episode 47 - Aired 11/10/2023
The Martians want to help Lloyd deliver packages, but keep breaking them when they drop them from up high.
Director: Unknown
Writer: Unknown
N/A/100 votes
Super Duper Sled Slide
Season 1 Episode 48 - Aired 11/10/2023
MacBarm and Zee built a slide that sends people all the way across the farm… which means people spend more time walking than sliding.
Director: Unknown
Writer: Unknown
N/A/100 votes
The Case of the Missing Crystal Pinecone
Season 1 Episode 49 - Aired 11/17/2023
Izzy and Timmy go to dig up treasure at the top of Lawrence Pinecone's Statue's shadow… only to find that nothing's there!
Director: Unknown
Writer: Unknown
N/A/100 votes
The Pretty Big Thing
Season 1 Episode 50 - Aired 11/17/2023
The mysterious "Pretty Big Thing" is scaring the people of Pretty Big City from going to work… but what is it?
Director: Unknown
Writer: Unknown
N/A/100 votes
Sticky Space Race
Season 1 Episode 51 - Aired 11/24/2023
Zee's super sticky slime spills on Zee and MacBarm, leaving them stuck together.
Director: Unknown
Writer: Unknown
N/A/100 votes
The Big Ice
Season 1 Episode 52 - Aired 11/24/2023
When Marwyn runs out of ice, the Martians send a giant hunk of ice. All goes well until the ice starts sliding towards the skyscraper!
Director: Unknown
Writer: Unknown