When two experts build their own radio-listening station to intercept the secret communications of American and Soviet astronauts, they capture traces of a haunting voice that may be a lost Russian cosmonaut.
| Name | Type | Role | |
|---|---|---|---|
| Daniel Oron | Writer | ||
| Robin Webster | Producer | Story Producer | |
| Jennifer Gross | Producer | for SCIENCE CHANNEL | |
| Arne Kislenko | Guest Star | Self - Historian | |
| David Arama | Guest Star | Self - Survivalist | |
| Victor Viggiani | Guest Star | Self - UFO Expert | |
| Sian Proctor | Guest Star | Self - Geoscientist/Explorer | |
| Mazyar Fallah | Guest Star | Self - Neuroscientist | |
| Karen Kosiba | Guest Star | Self - Atmospheric Scientist | |
| David Williams | Guest Star | Self - Astronaut/Physician | |
| Edd Scorpio | Guest Star | Self - Paranormalist | |
| Darya Podloskaya | Guest Star | Self - Russian Linguist | |
| Mika McKinnon | Guest Star | Self - Geophysicist | |
| Josh Nass | Guest Star | Self - Engineer/Radio Expert | |
| Robert Sparling | Guest Star | Self - Forensic Engineer | |
| Matthew Hayes | Guest Star | Self - UFO Historian | |
| Daniel Oron | Executive Producer | ||
| Natasha Ryan (II) | Executive Producer | ||
| Wyatt Channell | Executive Producer | for SCIENCE CHANNEL | |
| Daniel Oron | Director |