Billy, a single mother of two, is led into a macabre underworld while her teenage son, Bones, discovers a secret road leading to an underwater town. Both Billy and Bones must dive deep into the mystery if their family is to survive.
| Writing | Ryan Gosling | Writer |
| Directing | Ryan Gosling | Director |
| Camera | Benoît Debie | Director of Photography |
| Art | Erick Donaldson | Art Direction |
| Production | Ryan Gosling | Producer |
| Art | Beth Mickle | Production Design |
| Editing | Valdís Óskarsdóttir | Editor |
| Production | David Lancaster | Producer |
| Production | Kathy Mooney | Casting |
| Sound | Johnny Jewel | Original Music Composer |
| Production | Michel Litvak | Producer |
| Production | Noaz Deshe | Executive Producer |
| Production | Jennifer Venditti | Casting |
| Production | Gary Michael Walters | Executive Producer |
| Production | Adam Siegel | Producer |
| Editing | Nico Leunen | Editor |
| Production | Jeffrey Stott | Producer |
| Production | Marc Platt | Producer |
| Visual Effects | Tony Mecca | Animation |
| Costume & Make-Up | Leo Won | Makeup Department Head |
| Directing | Amber Harley | Script Supervisor |
| Costume & Make-Up | Michelle Hutchins | Set Costumer |
| Costume & Make-Up | Jonny Pray | Costume Supervisor |
| Costume & Make-Up | Erin Benach | Costume Design |
| Costume & Make-Up | Kimberly Kirkpatrick | Makeup Artist |
| Art | Deborah Jurvis | Art Department Coordinator |
| Costume & Make-Up | Clifton Chippewa | Hairstylist |
| Art | Lisa K. Sessions | Set Decoration |
| Production | Christina Varotsis | Production Manager |
| Art | Kyle Cooper | Title Designer |
| Production | Claire Connelly | Production Supervisor |
| Production | Damian Bao | Casting Associate |
| Production | George Constas | Location Manager |
| Crew | Sarah Potts | Post Production Supervisor |
| Production | Nick Butler | Casting Assistant |
| Production | Ian Line | Casting Assistant |
| Art | Merje Veski | Property Master |
| Sound | Kris Fenske | Sound Designer |
| Sound | Jonah Guelzo | Sound Effects Editor |
| Sound | Paul Hackner | Sound Effects Editor |
| Sound | Eric Hirsch | Sound Editor |
| Sound | Peter Staubli | Sound Effects Editor |
| Sound | Beau Williams | Production Sound Mixer |
| Sound | Scott Wolf | Sound Effects Editor |
| Sound | Allan Zaleski | Sound Effects Editor |
| Sound | Tara Blume | Foley Artist |
| Crew | Durk Tyndall | Special Effects |
| Crew | Steve Catherman | Special Effects Assistant |
| Visual Effects | Adam Bennink | Visual Effects Coordinator |
| Visual Effects | Janelle Croshaw Ralla | Visual Effects Supervisor |
| Visual Effects | Alyssa Howald | Visual Effects Coordinator |
| Visual Effects | Erin Fernie | Visual Effects Coordinator |
| Costume & Make-Up | Clifton Chippewa | Key Hair Stylist |
| Costume & Make-Up | Michael Marino | Prosthetic Designer |
