About this episode
When the walls come tumbling down, Caddie and Mars and his friends must leave what they worked so hard to build and face an uncertain future. This Peabody Award-winning serial mystery is beloved by families and classrooms all over the world. For more great shows, visit GZMshows.com . See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info .