Josh wants to investigate ghostly sightings and terrifying sounds coming from an abandoned canal along the Potomac. Jess and Phil dive into the murky depths and search secret tunnels that make this America's most haunted waters.
| Name | Type | Role | |
|---|---|---|---|
| Sean Mantooth | Producer | Supervising Producer | |
| Josh Gates | Host | ||
| Suzanne Trussell | Guest Star | Self - Archeologist, Allegany Historical Society | |
| Bill Hochhauser | Executive Producer | Co-Executive Producer | |
| Evan Goldstein | Executive Producer | Co-Executive Producer | |
| Brad Kuhlman | Executive Producer | ||
| Casey Brumels | Executive Producer | ||
| Michael Gara | Executive Producer | for Discovery | |
| Josh Gates | Executive Producer |