Mecha Builders

Roof needs to drive the train across the ravine but can't after the Martians accidentally take and break the bridge.

Zee accidentally turns Moobert giant with his growth ray and there is a storm heading towards the farm.

The Martians come into Pretty Big City and accidentally break all the ornaments on the Pretty Big City tree.

A giant pie is sent to Pretty Big City to stop an asteroid.

Lloyd is selling silly hats at the factory, but when the hat machine malfunctions it starts raining silly hats on Pretty Big City!

The magnet crane at the construction site accidentally turns on, sucking up all the metal, including some of the Mecha Builders!

Berta is taking a picture with Big Old Boulder for the museum, but needs the Mechas help when the boulder rolls down the hill towards the museum!

Lloyd's testing a wind-up powered go-cart, but a problem arises when it keeps running out of energy.

Ranger Nat is stuck at the bottom of the crevice with no way to get up, but the problem grows bigger when Mecha Abby gets stuck trying to save him.

Zee gives MacBarm the day off and takes over harvesting carrots with his Zee mobile, but when it breaks down, the carrots still need to be harvested.

It's the Pretty Big All City Read and Izzy and Barb are all set up, that is, until all the books end up missing on account of the yip yips.

Farmer MacBarm is hosting the first annual Sunny Field Farm Chicken Roll, but the race gets off to a slow start when the chickens don't roll.

Lloyd is selling silly hats at the factory, but when the hat machine malfunctions it starts raining silly hats on Pretty Big City!

Zee gives MacBarm the day off and takes over harvesting carrots with his Zee mobile, but when it breaks down, the carrots still need to be harvested.

The Martians are headed to Pretty Big City but find themselves in need of help when they are unable to land their spaceship.

The Martians come into Pretty Big City and accidentally break all the ornaments on the Pretty Big City tree.

A giant pie is sent to Pretty Big City to stop an asteroid.

The Martians are headed to Pretty Big City but find themselves in need of help when they are unable to land their spaceship.

Berta is taking a picture with Big Old Boulder for the museum, but needs the Mechas help when the boulder rolls down the hill towards the museum!

Panic erupts in Pretty Big City when the big clock breaks and no one is able to tell what time it is.

Ranger Nat is stuck at the bottom of the crevice with no way to get up, but the problem grows bigger when Mecha Abby gets stuck trying to save him.

Panic erupts in Pretty Big City when the big clock breaks and no one is able to tell what time it is.

The magnet crane at the construction site accidentally turns on, sucking up all the metal, including some of the Mecha Builders!

The Martians are headed to Pretty Big City but find themselves in need of help when they are unable to land their spaceship.

Zee's new drone accidentally doubles as a cow caller, and the cows keep leaving the farm to go see it.

Farmer MacBarm is hosting the first annual Sunny Field Farm Chicken Roll, but the race gets off to a slow start when the chickens don't roll.

Panic erupts in Pretty Big City when the big clock breaks and no one is able to tell what time it is.

Zee's new drone accidentally doubles as a cow caller, and the cows keep leaving the farm to go see it.

Hero Celebration Day is finishing off with a slideshow of the everyday heroes of Pretty Big City, but the Mechas need to save the event when screen rips.

It's Halloween at the farm and Zee and MacBarm are excited to tell the tale of Jack O'Lantern on a haunted hayride.

It's the Pretty Big All City Read and Izzy and Barb are all set up, that is, until all the books end up missing on account of the yip yips.