Cross That Bridge/Knock Knock, Who's There?

MECHA BUILDERS is an animated show about an adventurous trio exploring a world that needs heroes now more than ever. Incredible challenges await these titans; including the fact they’ve never been heroes before… because they’re Elmo, Abby and Cookie Monster!

Cross That Bridge/Knock Knock, Who's There?

Season 1 Episode 14 | 23m 23s | CC

The train needs to cross the ravine, which becomes difficult when the Martians accidentally break the bridge./The Zee Mobile is great at counting the chickens at the farm, but won’t stop crashing into and ruining MacBarm’s barn door.

Mecha Builders

Watch more episodes

See more
See more