Three mice who live in a department store are dismayed when they are accidentally shipped in a care package to a ten-year-old boy in a summer camp in Vermont, but after joining in a few of the activities they find that they like camp life
New York City mice Marvin the Magnificent and his gang, Raymond and Fats, find themselves gift-wrapped and shipped off in a care package to a ten-year-old boy at camp in the wilds of Vermont, where they discover a whole new world of adventure.