The Curse of Oak Island is one of the History Channel’s most long-running reality shows, and Craig Tester is a big part of it. The series centers on Rick and Marty Lagina, a pair of treasure-hunting brothers who attempt to find various historical artifacts and treasures on Oak Island, located in Nova Scotia. Its twelfth season premiered on November 12, 2024, and continues to track the Laginas as they try to uncover the mystery of the titular island.