Little Einsteins: Our Big Huge Adventure (2005)

The title group comprises of Leo, June, Quincy and Annie. They meet a little monarch caterpillar, who starts to sing a song called "Buggy Wuggy". Annie sings to it, Leo conducts to it, while the others join in. The Einsteins then discover a green truck with a tree on it. They then discover a green truck with a tree on it, containing a breed of caterpillars. When the little caterpillar gets in the back of the truck, he waves goodbye to the Little Einsteins, only to get knocked out of the truck from a bump in the hill. Annie tries to stop the truck, but the vehicle takes off - leaving the caterpillar behind with the Little Einsteins. The insect decides to join the gang in hopes of finding his family again. After retrieving yellow leaves for the caterpillar's meal, the Einsteins then stop by the beach and watch the caterpillar consume his food. After the caterpillar finishes his leaves, a storm comes by blowing the creature into the air and ends up out in the sea riding on one of the instruments; a trumpet on the wave of Kanagawa. Annie manages to rescue him by using Rocket's claw catcher. After a long flight, the Einsteins' encounter a tree area, where they try to find the same tree like on the truck door. Once the tree has been found, the caterpillar gets onto the tree, spins a chrysalis and turns into a butterfly. Soon after the caterpillar is transformed, invitations are given from the Mailman Butterfly as part of a celebration. Leo, Annie, Quincy, June, and Rocket get them, but none are given to the butterfly - much to its dismay. Leo questions the Mailman Butterfly where they could find the butterfly's invitation and some places are given: Niagara Falls, a butterfly garden in New York, an Oklahoma cave and a cow place in Houston, Texas. After searching the three places and unable to succeed, the Einsteins finally find the invitation at the cow place; but the cows are in the way. Leo conducts to the cows (who are also musical like all the other creatures in the movie) and they move out of the way, so the Einsteins are finally able to get the invitation for the butterfly before flying off to Mexico for the festival. Upon arrival and in celebration, The Little Einsteins and the swarm of butterflies end the movie by reprising "Buggy Wuggy" as Leo then calls out that the mission is completed. The curtains close the picture, which is followed by a Curtain Call to thank the viewers for the Einsteins' help with the team. Before the credits, the same caterpillars from earlier are seen on the truck driving past the viewers as they are bidding farewell to them; Rocket flies around the night sky as the credits roll.