Emma Collins, een vooraanstaand marien bioloog, en haar collega's hebben een laboratorium opgezet boven een verzonken eilandstad in de oceaan. Ze proberen het eerste bekende paringsgebied van de witte haai te observeren. Helaas zijn de verbeterde Bull Sharks die ontsnapten er ook met hun eigen evolutionaire doel: kruisen met de grotere en snellere witte haaien.
Nee, helaas is Deep Blue Sea 3 nog niet beschikbaar op Netflix in Nederland.
| Writing | Wayne Powers | Characters |
| Visual Effects | Tyla Koen | Digital Compositor |
| Directing | Tony McLeod | Second Unit First Assistant Director |
| Sound | Nick Roberts | ADR Mixer |
| Sound | Kyle Lane | Sound Effects Editor |
| Visual Effects | Marc Bloch | Visual Effects Supervisor |
| Directing | Bianca Vandewalle | Second Assistant Director |
| Sound | Sean Higgins | Sound Re-Recording Mixer |
| Sound | Kyle Lane | ADR Mixer |
| Production | Riaan Cordier | Production Accountant |
| Visual Effects | Christopher Bekker | Digital Compositor |
| Crew | Andre Jaques | Marine Coordinator |
| Crew | Carelize Jacobs | Compositor |
| Crew | Jimmy Fraser | Marine Coordinator |
| Editing | Derek Herr | Online Editor |
| Visual Effects | Mathapo Tlou | Digital Compositor |
| Crew | Jason Martin | Marine Coordinator |
| Directing | John Pogue | Director |
| Writing | Dirk Blackman | Writer |
| Production | Patty Reed | Producer |
| Writing | Duncan Kennedy | Characters |
| Production | Harriet Greenspan | Casting |
| Production | Tom Keniston | Executive Producer |
| Writing | Donna Powers | Characters |
| Art | Franz Lewis | Production Design |
| Editing | Eric Strand | Editor |
| Production | Theuns De Wet | Co-Producer |
| Production | Hunt Lowry | Producer |
| Production | David Wicht | Co-Producer |
| Costume & Make-Up | Ruy Filipe | Costume Designer |
| Directing | Danie van Rensburg | First Assistant Director |
| Art | Renate Schulz | Art Direction |
| Camera | Apiwe Diko | Best Boy Grip |
| Lighting | Sive Tunywa | Electrician |
| Camera | Francois Archer | Focus Puller |
| Camera | Michael Swan | Director of Photography |
| Editing | Kris Cole | Assistant Editor |
| Crew | Helene Turvey | Unit Publicist |
| Lighting | Patrick Zakuza | Electrician |
| Sound | Dan Snow | Sound Supervisor |
| Production | Philane Ndaba | Production Manager |
| Costume & Make-Up | Niqui da Silva | Makeup Designer |
| Sound | Tom Boykin | Sound Designer |
| Lighting | Patrick Vrieslaar | Electrician |
| Camera | Caitlin Rollino | Focus Puller |
| Production | Annelie Powell | Casting Director |
| Production | Ko Iwagami | Casting Director |
| Production | Janes Meyer | Production Manager |
| Production | Muffett Brinkman | Casting Associate |
| Costume & Make-Up | Kyle Prowse | Costumer |
| Art | Ulf Suhrmuller | Art Direction |
| Art | Daelan Wright | Props |
| Crew | Stephanie Traut | Visual Effects Editor |
| Crew | Filip Ciprian Florian | Fight Choreographer |
| Costume & Make-Up | Joeke Bonthuys | Makeup Artist |
| Camera | Guy Hodgen | Camera Operator |
| Camera | Pholosi Khumalo | Camera Loader |
| Camera | Jason Martin | Underwater Camera |
| Sound | Sean Higgins | Dialogue Editor |
| Sound | Ryan Maguire | Foley Mixer |
| Visual Effects | Max Poolman | Special Effects Supervisor |
| Visual Effects | Darrin Hofmeyr | Visual Effects Supervisor |
| Crew | Lance Peters | Armorer |
| Camera | Leon Lotz | Camera Loader |
| Camera | Sven Vosloo | Second Unit Director of Photography |
| Directing | Ashley Aldworth | Script Supervisor |
| Art | Louis Du Preez | Graphic Designer |
| Art | Morne Van Staden | Construction Manager |
| Art | Christo Strydom | Art Department Coordinator |
| Lighting | Jaco Van Niekerk | Key Rigging Grip |
| Lighting | Lesley Manuel | Gaffer |
| Art | Devan Feyt | Graphic Designer |
| Costume & Make-Up | Misha du Toit | Costume Assistant |
| Camera | George Amos | Camera Operator |
| Camera | Stefan Van Zyl | Drone Pilot |
| Art | Vicky Sawkins | Construction Coordinator |
| Costume & Make-Up | Chinita Olivier | Costume Assistant |
| Camera | Danie du Toit | Camera Operator |
| Costume & Make-Up | Chanel Fivaz | Costume Assistant |
| Costume & Make-Up | Stacey Dunn | Assistant Costume Designer |
| Costume & Make-Up | Emelia Gaisie | Costume Assistant |
| Costume & Make-Up | Hazel Adams | Seamstress |
| Costume & Make-Up | Lian van Wyk | Makeup & Hair |
| Costume & Make-Up | Jessica Nixon | Makeup & Hair |
| Costume & Make-Up | Michaela Young | Makeup Supervisor |
| Costume & Make-Up | Chriselda Odiar | Makeup & Hair |
| Sound | Mark Kilian | Original Music Composer |
