Oak Island metal detection expert, Gary Drayton joins a relative of Butch Cassidy on a treasure hunt to the legendary robber's roost and unearths a piece of outlaw treasure history.
| Name | Type | Role | |
|---|---|---|---|
| Kevin Burns | Writer | ||
| Glenn Kirschbaum | Writer | ||
| Reza Riazi | Producer | ||
| Gary Drayton | Guest Star | Self - Metal Detection Expert | |
| W.C. Jameson | Guest Star | Self - Author, Treasure Hunter | |
| Juan Sandoval | Guest Star | Self - Historian | |
| Andrew Patrick Nelson | Guest Star | Self - Historian | |
| Lue Diver Barndollar | Guest Star | Self - Author | |
| Ron Hansen | Guest Star | Self - Author | |
| Max McCoy | Guest Star | Self - Historian | |
| Donna Ernst | Guest Star | Self - Relative of the Sundance Kid | |
| Eliseo Gamino | Guest Star | Self - Historian | |
| Matty Blake | Guest Star | Self - Oak Island Researcher | |
| Bill Betenson | Guest Star | Self - Great-Grandnephew of Butch Cassidy | |
| Humerto Garza | Guest Star | Self - Author | |
| Kim Egan | Executive Producer | ||
| Marty Lagina | Executive Producer | ||
| David Comtois | Executive Producer | ||
| Kevin Burns | Executive Producer | ||
| Jennifer Wagman | Executive Producer | for HISTORY | |
| Geoffrey Sharp | Executive Producer | ||
| Joe Lessard | Executive Producer | ||
| Rick Lagina | Executive Producer |