1 | Marion D. | Ford, Ph.D. | A marine biologist. |
| Lydia | Johnson | Has affair with former professor, Leon. Introvert. aka: Lidee. |
| Dr. Leonard | Nickelby | Head Florida Division Historical Resources. aka: Prof. Leon. |
| Jimmy | Jones | The hotshot treasure hunter. Professional con-man and thief. |
2 | Tamarinda | Constance | Owner of the Village. aka: Tamara, Tamarinda Gatrell. |
| Carl | Fitzpatrick | A professional treasure hunter. |
3 | Tomlinson | | Ford's friend. A writer. aka: Zonk, Hermano. |
| Hannah | Smith | Ford's former lover. |
| Becca | | Leon's wife. |
4 | Oxley | | Tamarinda's uncle. |
| Hubert | Purcell | The person Tamarinda saved. A captain. aka: Sandman. |
5 | Tiger | Lilly | Carl's friend. |
| Tucker | Gatrell | Leon's uncle. Ford's cousin. |
7 | | | Diamond Cutter - Ocean-going research vessel of Benthic Exploration. |
8 | Jamie | Middlebrook | Works at the Federal Agency. A treasury department agent. |
10 | Efren | Donner | A Benthic Exploration investor and Hollywood film producer. |
13 | Josiah | Bodden | Tomlinson's
Masonic brother. A reverend. |
14 | Kalik | | A woman Lydia and Leon met. |
16 | Phillipé | | Efren's security. Ex-Special Forces. aka: Phil. |
18 | Carrie | | The wannabe actress. |
20 | Tito | | Efren's security. |
21 | Celeste | | A Cat Island Dive Master. |
| J. Marley | Bodden | Captain of the Cailleach. A freemason. |