Our Huge Adventure is a 2005 American interactive animated musical adventure film produced by The Baby Einstein Company and Curious Pictures. It was first released direct-to-video on August 23, 2005. The film was followed by and serves as the pilot of the TV series Little Einsteins.

Plot

The Little Einsteins are on their daily patrol on Rocket, until they hear music coming from somewhere distant. After following the sound of the music, they reach a large wheat field. Hiding in a toadstool, shrouded in a column of shrubs is a Monarch Butterfly caterpillar. Seemingly enough, the caterpillar is excited, because she is going to change into a Monarch Butterfly at a tree known as the Musical Tree of Many Colors, a tree that harbors caterpillars that are entering their transformation state. Alongside other caterpillars, this caterpillar must go to this aforementioned tree via a green pickup truck. After a few instant, the truck hits a roadblock, causing the caterpillar to fall. The team then offers their help to the caterpillar, giving it a special seat on Rocket. Along the way they must traverse a Musical Rollercoaster, collect yellow leaves to feed the caterpillar along the road, and venture through a dangerous ocean. After reaching the musical tree of many colors, the caterpillar manages to merge into a grown Monarch Butterfly, much to everyone’s delight.