While searching the spoils excavated from the Money Pit area, Alex Lagina discovers evidence of human activity deep underground, dating back to 1492.
| Name | Type | Role | |
|---|---|---|---|
| Joe Lessard | Writer | ||
| John Wells | Producer | ||
| Jason Broome | Producer | Supervising Producer | |
| Edward Peill | Producer | for Tell Tale International Inc. | |
| Brennan McMahon | Guest Star | Self - Choice Drilling | |
| Doug Crowell | Guest Star | Self - Oak Island Historian | |
| Gary Drayton | Guest Star | Self - Metal Detection Expert | |
| Charles Barkhouse | Guest Star | Self - Oak Island Historian | |
| Joe Landry | Guest Star | Self - Book Binding Expert | |
| Dan Henskee | Guest Star | Self - Treasure Hunter | |
| Christa Brosseau | Guest Star | Self - Assoc. Prof. of Chemistry | |
| Miriam Amirault | Guest Star | Self - Archaeologist | |
| Ian Spooner | Guest Star | Self - Geoscientist | |
| Michael John | Guest Star | Self - Treasure Hunter | |
| Laird Niven | Guest Star | Self - Archaeologist | |
| Liz Michels | Guest Star | Self - Archaeologist | |
| Terry Matheson | Guest Star | Self - Geologist | |
| David MacInnes | Guest Star | Self - Archaeologist | |
| Billy Gerhardt | Guest Star | Self - Gerhardt Property Improvement | |
| Joe Lessard | Executive Producer | ||
| Brian Bowers | Executive Producer | Co-Executive Producer | |
| Marty Lagina | Executive Producer | for Oak Island Tours Inc. | |
| Kim Egan | Executive Producer | ||
| Alan Kostrzewa | Executive Producer | for Oak Island Tours Inc. | |
| David Comtois | Executive Producer | ||
| Craig Tester | Executive Producer | for Oak Island Tours Inc. | |
| Jon A. Levy | Executive Producer | ||
| Kevin Burns | Executive Producer | ||
| Jennifer Wagman | Executive Producer | for HISTORY | |
| Ismael Soto | Executive Producer | Co-Executive Producer | |
| Rick Lagina | Executive Producer | for Oak Island Tours Inc. |