The Curse of Oak Island Season 9 | Official trailer

Rick, Marty and the Oak Island team, including fan favourite, Gary Drayton are back for the biggest season yet – bringing with them more determination, resources and technology than ever in their quest to solve the 224-year old treasure mystery. After seismic testing conducted at the end of last season revealed a possible sunken ship buried in the triangle-shaped swamp, the team will use sonic core drilling, strategic dives and finally a historic big dig to find out what could be buried below.