Directed by
| Geoffrey Wing Shotz | ... | (as Geoff Shotz) |
Writing Credits
| Eric Wald | ... | (created by) & |
| Dean White | ... | (created by) |
| Liz Maccie | ... | (executive story editor) & |
| Zoë Green | ... | (executive story editor) |
| Elias Benavidez | ... | (story editor) |
| Sarah Wise | ... | (Written By) |
| Cole Fowler | ... | (staff writer) (uncredited) |
Cast (in credits order) complete, awaiting verification
| Alex Roe | ... | Ben Pownall | |
| Eline Powell | ... | Ryn | |
| Fola Evans-Akingbola | ... | Maddie Bishop | |
| Ian Verdun | ... | Xander McClure | |
| Rena Owen | ... | Helen Hawkins | |
| David Cubitt | ... | Ted Pownall | |
| Sarah-Jane Redmond | ... | Elaine Pownall | |
| Curtis Lum | ... | Calvin Lee | |
| Sedale Threatt Jr. | ... | Levi | |
| Aylya Marzolf | ... | Katrina | |
| Natalee Linez | ... | Nicole Martinez | |
| Andrew Jenkins | ... | Doug Pownall | |
| Brendan Fletcher | ... | Rick Marzdan | |
| Luc Roderique | ... | Ian Sutton | |
| Michael J Rogers | ... | Commander David Kyle (as Michael Rogers) | |
| Caroline Cave | ... | Beth Marzdan | |
| Daniel Cudmore | ... | Bryan | |
| Hannah Levien | ... | Janine | |
| Alvina August | ... | Viv | |
| Hugo Ateo | ... | Sarge | |
| Millan Tesfazgi | ... | Cami | |
| Georgia Waters | ... | Eliza | |
| Marilyn Norry | ... | Roberta | |
| Edwin Perez | ... | Researcher | |
| Khaira Ledeyo | ... | Dr. Park | |
 |
Breanna Watkins | ... | Emaciated Mermaid |
| Olivia Poon | ... | Mom | |
| Naomi Tan | ... | Little Girl | |
Produced by
| Michael Gans | ... | executive producer |
| Nate Hopper | ... | executive producer |
| Peter Lhotka | ... | producer (produced by) |
| Brad Luff | ... | executive producer |
| Joe Menendez | ... | co-executive producer |
| Matt Morgan | ... | producer |
| Kurt Moritz | ... | co-producer |
| Richard Register | ... | executive producer |
| RD Robb | ... | executive producer |
| Ian Sobel | ... | producer |
| Heather Thomason | ... | co-producer |
| Eric Wald | ... | executive producer |
| Dean White | ... | executive producer |
| Emily Whitesell | ... | executive producer |
Music by
| Anton Sanko | ||
Cinematography by
| Stephen Jackson | ... | director of photography |
Editing by
| Jered Zalman | ... | (edited by) |
Casting By
| Elizabeth Barnes | ||
| Tiffany Mak | ||
| Tannis Vallely | ||
Production Design by
| James Hazell | ||
Set Decoration by
| Josh Plaw | ||
Costume Design by
| Maria Livingstone | ||
Makeup Department
| Lyne Denomme | ... | assistant makeup artist |
| Teia Dumaresq | ... | makeup artist |
| Amanda Field | ... | assistant hair stylist (as Amanda Wolski) |
| Tamar Ouziel | ... | makeup department head |
| Cate Carmichael | ... | special makeup effects artist (uncredited) |
Production Management
| Melanie Garduno | ... | post-production supervisor |
| Mel Weisbaum | ... | production manager |
Second Unit Director or Assistant Director
| Justin Elsworth | ... | third assistant director |
Art Department
| Sara Armstrong | ... | on-set dresser |
| Stevan Aziz | ... | greensperson |
| Cameron Boon | ... | paint coordinator |
| Athena Bradshaw | ... | set decoration buyer |
| Kai Jacob Cohan | ... | set dec coordinator (as Kyle James-Patrick) |
| Alex Fountain | ... | leadman |
| John Gallagher | ... | concept artist |
| Tim Howay | ... | lead set dresser |
| Taylor Mander | ... | on-set dresser |
| Michelle Pan | ... | art department coordinator |
| Rainbow Poffinbarger | ... | graphic designer |
| Vince Prokop | ... | paint foreman |
| Ryan Karl Schmidt | ... | assistant set decorator |
| Baron Shaver | ... | construction coordinator |
| Terry Weaver | ... | property master |
| Mario A. Jones | ... | carpenter (uncredited) |
Sound Department
| Elissa Bazylewicz | ... | sound editor |
| Tony Gort | ... | sound designer / supervising sound editor |
| Shawn Miller | ... | sound mixer |
| Shacora Mitchell | ... | adr mixer |
| Roger Morris | ... | adr supervisor / dialogue editor |
| Angelo Nicoloyannis | ... | re-recording mixer |
| Andrew Rice | ... | additional re-recording mixer |
| Greg Stewart | ... | re-recording mixer |
| Jordan Sy | ... | sound assistant / sound mixer |
| Robert Webber | ... | sound supervisor |
Visual Effects by
| Aurélien Ardissone | ... | lighting artist: folks vfx |
| Guillaume Barre | ... | cg artist |
| Catherine Belanger-Gagnon | ... | visual effects production manager |
| Jev Belyaev | ... | visual effects artist |
| Nicholas Chilelli | ... | layout artist |
| Nolan Conrad | ... | compositor |
| Robert Cvengros | ... | tracking, matchmove, layout |
| Cesar Dacol Jr. | ... | creature art director |
| Simon Devault | ... | compositing supervisor: Folks |
| Dan Dixon | ... | visual effects supervisor |
| Charles Gariepy | ... | fx artist |
| Sean Gilhooly | ... | visual effects producer: Artifex Studios |
| Brandon Hines | ... | digital compositor: B Hines-VFX |
| Arnaud Jalbert | ... | visual effects editor: Folks |
| Yoga Kurniawan | ... | digital compositor |
| Aurelia Lebain | ... | Matte Painter |
| Brett Madill | ... | visual effects artist |
| Tom Mangat | ... | digital compositor |
| Rene Morel | ... | concept artist: Folks VFX |
| Wynton Payne | ... | visual effects editor |
| Amelie Poitras | ... | visual effects producer: Folks |
| Mathieu Prezelin | ... | lead matchmove: Folks |
| Christophe Robert | ... | digital effects |
| Frédérique Schmidt | ... | visual effects editor |
| Jonathan S. Smith | ... | visual effects artist |
| Laurent Spillemaecker | ... | visual effects supervisor: Folks |
| Steeve St-Pierre | ... | digital compositor: Folks VFX |
| Danica Tsang | ... | visual effects producer |
| Alexandra Vaillancourt | ... | visual effects producer: Folks |
| Brent Veal | ... | compositing supervisor: Artifex Studios |
| Mathilde Vézina-Bouchard | ... | digital compositor |
| Lukasz Druzynski | ... | visual effects artist (uncredited) |
Stunts
| Ed Anders | ... | stunt coordinator |
| Bernadette Beck | ... | stunt double: Viv |
| Roberta Cenedese | ... | cast water training/cast water safety |
| Russel Magee | ... | stunt rigger |
| Shaun Magee | ... | stunt rigging coordinator |
| Devin Marshall | ... | stunt double: Alex Roe |
| Tammy Nera | ... | stunt double: Aylya Marzolf |
| Lori O'Connell | ... | stunt double: Ryn |
| Rochelle Okoye | ... | stunt double: Fola Evans-Akingbola |
| Breanna Watkins | ... | stunt actor : sick mermaid |
Camera and Electrical Department
| Chris Alexander | ... | key grip |
| Matteo C. Angeles | ... | video playback operator |
| Sergii Bogomolov | ... | camera trainee |
| David Bukach | ... | still photographer |
| Chris Cristobal | ... | best boy rigging grip |
| Shane Day | ... | grip |
| Robert Finnigan | ... | 1st assistant "b" camera |
| Shane Goodenough | ... | rigging grip |
| Braden Haggerty | ... | underwater camera operator |
| Leigh Jenkins | ... | a camera first assistant |
| Landon Kuntz | ... | lighting technician |
| Josh Marr | ... | underwater camera tech |
| Francisco Passuelo | ... | a 2nd assistant camera |
| Isaac Miranda Rosas | ... | playback screen graphics artist |
| Jeffery Seeger | ... | rigging gaffer |
| Don Tupper | ... | key rigging grip |
| Jessica Uribe | ... | underwater grip |
| Tk Wu | ... | rigging electric |
| Sawan Joe | ... | best boy rigging grip (uncredited) |
Animation Department
| Eric Fulford | ... | animator |
| Jean-Simon Paquette-Perrault | ... | key animator: folks |
Casting Department
| Elizabeth Boykewich | ... | executive in charge of casting |
| Muffett Brinkman | ... | casting associate |
Costume and Wardrobe Department
| Oneil Drummond | ... | bg costumer |
| Julianna Franchini | ... | breakdown artist |
| Megan Gilron | ... | wardrobe assistant: Canada |
| Megan Lavergne | ... | truck supervisor |
| Leana McGregor | ... | Key Breakdown Artist |
| Jennifer Twomey | ... | set costumer |
Editorial Department
| Raoul Crosby | ... | i/o operator |
| Candice Kim | ... | post project manager: dailies |
| Ren Manlolo | ... | senior dailies operator |
| Daniel Marsh | ... | post production assistant |
| W. Cody Nelson | ... | senior dailies operator |
| Daniela Ovi | ... | assistant editor |
| Stephanie Reynoso | ... | post-production coordinator |
| Quin Voth | ... | dailies operator |
| Matt Wells | ... | colorist: dailies |
| Yoon Hee Hwang | ... | dailies assistant supervisor (uncredited) |
| Michael Sohcot | ... | on-line editor (uncredited) |
Location Management
| James Doherty | ... | location assistant |
| Brad Erickson | ... | assistant location manager: office |
| Braden Jennings | ... | location manager |
| Jeremy Kulyk | ... | assistant location manager |
| Kassandra Rockandel | ... | assistant location manager (as Kassandra Schmidt) |
| Sarah Shaw | ... | trainee assistant location manager |
Music Department
| Kevin Crehan | ... | music editor |
| Jano Manzali | ... | composer: additional music / lead arranger |
| Drew Mikuska | ... | scoring assistant/programmer |
| Pru Montin | ... | composer assistant |
| Laura Webb | ... | music supervisor |
Script and Continuity Department
| Alix Sternberg | ... | script coordinator |
Transportation Department
| Rick Demers | ... | transportation captain |
| Eric Rose | ... | transportation captain |
| Joel Tanzler | ... | driver |
Additional Crew
| Tony Alcantar | ... | dialect coach |
| Lauren Beason | ... | 1st assistant production coordinator |
| Malcolm Carter | ... | production assistant |
| Lexi Hetherington | ... | crew payroll accountant |
| Danny Ho | ... | playback supervisor |
| Aimee Kuo | ... | assistant accountant |
| Christopher McDonell | ... | Location Scout / location scout |
| Mark Orr | ... | show runner's assistant |
| Michele Picard | ... | assistant production coordinator |
| Amirth Venkatesh | ... | production assistant |
| Tyler-Marie Walker | ... | Writers' Assistant |
