A large serpent captured on video; several strange rings seen floating in the sky; an infamous lake monster known as the Ogopogo possibly captured on film.
| Name | Type | Role | |
|---|---|---|---|
| Ted Poole | Producer | ||
| Jim DuBreull | Producer | ||
| Lucy Eckersley | Guest Star | Self - Wildlife Biologist | |
| Jim Larocque | Guest Star | Self - Eyewitness | |
| Alexis Brooks | Guest Star | Self - Author/Journalist | |
| Michael Primeau | Guest Star | Self - Forensic Video Analyst | |
| Ken Gerhard | Guest Star | Self - Field Researcher | |
| Marc D'Antonio | Guest Star | Self - Astronomer/Image Analyst | |
| Kathy Strain | Guest Star | Self - Anthropologist | |
| Krissy Eliot | Guest Star | Self - Journalist | |
| Deanna Hence | Guest Star | Self - Atmospheric Sciences Professor | |
| Shea Conger | Guest Star | Self - Marine Biologist | |
| Cliff Barackman | Guest Star | Self - Field Researcher | |
| Chase Kloetzke | Guest Star | Self - Forensic Investigator | |
| Matt Pearl | Executive Producer | ||
| Amy Savitsky | Executive Producer | for HISTORY | |
| Miguel Sancho | Executive Producer | ||
| Michael Stiller | Executive Producer | for HISTORY | |
| Steve Ascher | Executive Producer | ||
| Kristy Sabat | Executive Producer | ||
| Joe Gabriel | Director |