Numberblocks Season 3 Episode 8
Building Blocks
When an alien ship crashes in Numberland, the Numberblocks decide to help the alien get back home. The alien can create lots of blocks like the Numberblocks, so they build a tower into the sky.
When an alien ship crashes in Numberland, the Numberblocks decide to help the alien get back home. The alien can create lots of blocks like the Numberblocks, so they build a tower into the sky.