The Go Jetters are in snowy Norway to learn about the reindeer that are cared for by the local Sami people. In the spring the reindeer go on a very long journey called migration and as part of this journey they catch a ferry to take them to their warmer summer home. Grandmaster Glitch and the Grimbots are also in Norway, but their Grimbler scares the migrating reindeer and some of them run away from the herd. The Go Jetters need to keep them calm and get them back to the herd so they can finish their migration.