Directed by
| Leandro Blanco Ramirez | ... | (as Leandor Blanco Ramírez) |
| Manu San Felix | ... | (as Manu San Félix) |
Writing Credits (in alphabetical order)
| Tim Baney | ||
Cast
| Sylvia Earle | ... | Self / Marine Biologist & Explorer (as Dr. Sylvia Earle) | |
 |
Enric Sala | ... | Self - Expedition Leader (as Dr. Enric Sala) |
|
|
Jason Willinger | ... | Narrator (voice) |
Produced by
| Jenny Apostal | ... | executive producer: National Geographic Channel (as Jenny Apostol) |
| Tim Baney | ... | producer |
| Martha Conboy | ... | executive producer: National Geographic Digital Studio |
| Trevor F. Henry | ... | associate producer |
| Leandro Blanco Ramirez | ... | field producer (as Leandor Blanco Ramírez) |
| Manu San Felix | ... | field producer (as Manu San Félix) |
Music by
| Chris Beaty | ||
Editing by
| Neil Gelinas | ||
Production Management
| Averi Livingston | ... | post-production supervisor (as Averi Livingston-Gray) |
| Debbie Nicharot | ... | production manager |
| Marlene Walker-Golden | ... | manager: production rights & clearances |
Art Department
| Ricardo Andrade | ... | director: art and animation: National Geographic Television |
Sound Department
| David Kowalski | ... | sound designer |
Camera and Electrical Department
| Trevor F. Henry | ... | additional camera operator |
Editorial Department
| Trevor F. Henry | ... | assistant editor |
| David Hester | ... | on-line editor |
| Megan Nemeh | ... | post-production coordinator |
Additional Crew
| Kyler Abernathy | ... | expedition member (as Dr. Kyler Abernathy) |
| Octavio Aburto | ... | expedition member (as Dr. Octavio Aburto) |
| Enrik Ballesteros | ... | expedition member (as Dr. Enric Ballesteros) |
| Mark Bauman | ... | executive vice president: National Geographic Digital Studio |
| Allan Bolaños | ... | expedition member (as Dr. Alan Bolaños) |
| Odalisca Breedy | ... | expedition member (as Dr. Odalisca Breedy) |
| Marcie Callahan | ... | specialist: facilities & scheduling |
| Michael Castro | ... | vice president operations: National Geographic Channel |
| Ford Cochran | ... | expedition member |
| Jorge Cortés | ... | expedition member (as Dr. Jorge Cortés) |
| Maryanne Culpepper | ... | executive vice president: editorial and new business development: National Geographic Television |
| Geoff Daniels | ... | executive vice president of content: National Geographic Channel |
| Maria de Oca | ... | researcher (as María de Oca) |
| Sylvia Earle | ... | expedition member (as Dr. Sylvia Earle) |
| Johnna L. Flahive | ... | senior researcher |
| Alan Friedlander | ... | expedition member (as Dr. Alan Friedlander) |
| Kristen Green | ... | expedition member |
| Todd Hermann | ... | research director |
| Katie Lee | ... | specialist: production rights & clearances |
| Roseanne Lopopolo | ... | director operations: National Geographic Channel |
| Braden McIlvaine | ... | director: post-production operations: National Geographic Channel (as Brad McIlvaine) |
| Bruce Robison | ... | expedition member (as Dr. Bruce Robison) |
| Michael Rosenfeld | ... | president: National Geographic Television |
| Richard Starr | ... | expedition member (as Dr. Richard Starr) |
| Edith Widder | ... | expedition member (as Dr. Edith Widder) |
| Scott Wyerman | ... | senior vice president: standards & practices: National Geographic Television |
| Catherine Yelloz | ... | director: production rights & clearances: National Geographic Channel |
| Brian Zgliczynski | ... | expedition member |
Thanks
| Randall Arauz | ... | special thanks |
| Jenny Asch | ... | special thanks |
| Shmulik Blum | ... | special thanks |
| Geiner Golfín | ... | special thanks |
| Jorge Jiménez | ... | special thanks |
| Avi Klapfer | ... | special thanks |
| Fernando Quirós | ... | special thanks |
| Manuel Ramírez | ... | special thanks |
| Sandra Ramírez | ... | special thanks |
| Michael Rothschild | ... | special thanks |
| Karla Sarquis | ... | special thanks |
| Fabián Sánchez | ... | special thanks |