One: Tiamat

One: Tiamat

Jordan Cobb

About this episode

When the body of a long extinct sea creature washes up on the shores of Coney Island, Dr. Marella Morgan must take her first steps beyond the bizarre... and into the blue...


In this episode of Primordial Deep, Tiamat:

Dr. Marella Morgan - Jordan Cobb

Kiran Flint - Kevin K. Gomez

Captain Clarion Loire - Jesse Inocalla

Lieutenant Commander Talise Asherah - Regina Renee Russell

Aden "Spinner" Davit - Giancarlo Herrera

Dr. Destan Seychelles - Eamonn Leighton

Matira "Matti" Coburn - Lindsay Zana

Written, Directed and Produced by Jordan Cobb

Sound Design by Julia Schifini

Score by Daryl Banner

Cover Art by Chelsea Geter


Primordial Deep is a No Such Thing Production. To donate, read transcripts, or find out more about us, visit or


Content Warning: Primordial Deep is a science fiction adventure thriller with elements of horror, aimed at a mature audience, and as such, may contain material that is upsetting or triggering for certain people. Listener discretion is advised.


This episode is sponsored by Descent Into Midnight: Descent into Midnight is a Powered by the Apocalypse roleplaying game where players create their own psionic alien sea creatures, the city they defend, and the Corruption threatening their world. It's a game about hope, family, and community struggling against an existential threat. You can play anything from a psychic plankton to a city-sized leviathan, a tentacled spirit whale to a weaponized coral golem. Defend your world, strengthen your community, and fight the Corruption with Hope, Altruism, Community, Calm and Drive. Follow the game on social media at