British treasure links found - The Curse of Oak Island

2:10

After finding treasure thought to belong to Samuel Ball earlier in the day, Marty and Gary look to uncover the truth behind the artefact. Could it be left behind by the British military, and does this give away any of the mystery? Rick, Marty and the Oak Island team are back for the biggest season yet – bringing with them more resources and technology than ever in their quest to solve the 224-year-old treasure mystery.