Season 1
18 episodes · 2023
1Time Capsule Mystery: Part 1
Mike, Marta, and Millie work on their first case for the Mystery League. What happened to the 1973 Mulberry Elementary time capsule?
18 episodes · 2023
Mike, Marta, and Millie work on their first case for the Mystery League. What happened to the 1973 Mulberry Elementary time capsule?