After an earthquake destroys their underwater station, six researchers must navigate two miles along the dangerous, unknown depths of the ocean floor to make it to safety in a race against time.
Unfortunately the movie Underwater is not yet available on HBO Max.
| Directing | William Eubank | Director |
| Production | Tonia Davis | Producer |
| Production | Kevin Halloran | Executive Producer |
| Production | Jenno Topping | Producer |
| Production | Peter Chernin | Producer |
| Sound | Marco Beltrami | Original Music Composer |
| Art | Naaman Marshall | Production Design |
| Editing | Todd E. Miller | Editor |
| Editing | Brian Berdan | Editor |
| Writing | Brian Duffield | Screenplay |
| Writing | Adam Cozad | Screenplay |
| Sound | Brandon Roberts | Original Music Composer |
| Writing | Brian Duffield | Story |
| Art | Scott Plauche | Art Direction |
| Art | Karen Frick | Set Decoration |
| Art | Kelly Curley | Art Direction |
| Costume & Make-Up | Dorotka Sapinska | Costume Design |
| Editing | William Hoy | Editor |
| Camera | Bojan Bazelli | Director of Photography |
| Production | Angela Demo | Casting |
| Art | Ravi Bansal | Art Direction |
| Art | Loic Zimmermann | Art Direction |
| Art | Erik Osusky | Supervising Art Director |
| Art | Alphonse Swinehart | Main Title Designer |
| Art | Carl Counts | Art Department Coordinator |
| Art | Drew Guajardo | Assistant Property Master |
| Art | Jeno Delli Colli | Assistant Set Decoration |
| Art | Andrea Chiampo | Concept Artist |
| Art | Elijah McNeal | Concept Artist |
| Art | Antony Nguyen | Concept Artist |
| Art | Alex Nice | Concept Artist |
| Visual Effects | Leandre Lagrange | Creature Design |
| Art | Steffen Reichstadt | Concept Artist |
| Art | Hugh Sicotte | Concept Artist |
| Art | Aaron Sims | Concept Artist |
| Art | Andree Wallin | Concept Artist |
| Art | Randall S. Coe | Construction Coordinator |
| Art | Gerald J. Lajaunie | Construction Manager |
| Art | Chris Kibler | Construction Buyer |
| Visual Effects | Abner Marín | Creature Design |
| Art | Ben Wolcott | Graphic Designer |
| Art | Jason Bedig | Leadman |
| Art | Edward J. Borasch Jr | Property Master |
| Art | Jaime Fernandez | Props |
| Art | RIP Odebralski | Props |
| Crew | Simonette Berry | Scenic Artist |
| Crew | Greg White | Scenic Artist |
| Art | Rachel Nowik | Set Decorating Coordinator |
| Art | Sarah Contant | Set Designer |
| Art | Mark Hitchler | Set Designer |
| Art | John Moredock | Set Designer |
| Art | Kristen Jenkins | Set Designer |
| Art | Saul Cruthirds | Set Dresser |
| Art | Joseph Cassady Harris | Set Dresser |
| Art | Brian Schuyler | Set Dresser |
| Art | Matt Zaff | Set Dresser |
| Art | Philip Keller | Storyboard Artist |
| Camera | Dan Wyssmann | Best Boy Grip |
| Camera | Roberto De Angelis | Camera Operator |
| Camera | Greg Morris | Camera Operator |
| Camera | Rafel Montoya | Digital Imaging Technician |
| Camera | Richard T. Hoover | Dolly Grip |
| Camera | Luke Cauthern | Dolly Grip |
| Camera | Brad Peterman | First Assistant "A" Camera |
| Camera | Austin Alward | First Assistant "B" Camera |
| Lighting | Anthony G. Nakonechnyj | Gaffer |
| Camera | Sean Brown | Grip |
| Camera | Ryan Chamberlain | Grip |
| Camera | Nathan Fung | Grip |
| Camera | Nathan Hughes | Grip |
| Camera | Dan Lacy | Grip |
| Camera | Kevin Luster | Grip |
| Camera | Jimi Ryan | Key Grip |
| Lighting | Nick Nicolay | Key Rigging Grip |
| Lighting | Dana Hunt | Lighting Programmer |
| Lighting | Brandon Langlois | Lighting Technician |
| Lighting | Bradley Martin | Lighting Technician |
| Lighting | Jonathan Morrill | Lighting Technician |
| Lighting | Rob 'Church' Rosales | Lighting Technician |
| Lighting | Jordan Whaley | Lighting Technician |
| Crew | Zander White | Loader |
| Lighting | Eric DePoorter | Rigging Grip |
| Lighting | Lou Divincenti | Rigging Grip |
| Lighting | Dallas Hollomon | Rigging Grip |
| Lighting | Max Patrucco | Rigging Grip |
| Lighting | Charles B. Walker | Rigging Grip |
| Camera | Matthew Gaumer | Second Assistant "A" Camera |
| Camera | Zachary Blosser | Second Assistant "B" Camera |
| Camera | Roberto De Angelis | Steadicam Operator |
| Camera | Alan Markfield | Still Photographer |
| Crew | Art Villasenor | Techno Crane Operator |
| Production | Johnny Gidcomb | ADR Voice Casting |
| Production | Sophia Welch | Casting Associate |
| Costume & Make-Up | Adriane Bennett | Ager/Dyer |
| Costume & Make-Up | Erica Rice | Assistant Costume Designer |
| Costume & Make-Up | Gayle Merindino | Costumer |
| Costume & Make-Up | Rob Seal | Costumer |
| Costume & Make-Up | Jessica Carpenter | Key Costumer |
| Costume & Make-Up | Chelsea DeScenna | Set Costumer |
| Costume & Make-Up | Brittany Lathan | Set Costumer |
| Costume & Make-Up | Natalie Shea Rose | First Assistant Hairstylist |
| Costume & Make-Up | Kimberly Amacker | First Assistant Makeup Artist |
| Costume & Make-Up | Sarah Stamp | Hair Department Head |
| Costume & Make-Up | Crystal Wells | Hairstylist |
| Costume & Make-Up | Mia Goff | Makeup Artist |
| Costume & Make-Up | Annabelle MacNeal | Makeup Artist |
| Costume & Make-Up | Adam Walls | Makeup Artist |
| Costume & Make-Up | Stacey Panepinto | Makeup Department Head |
| Directing | Mathew Dunne | First Assistant Director |
| Directing | David Waters | Second Assistant Director |
| Production | Sasha Veneziano | Production Supervisor |
| Sound | Sean Massey | ADR Editor |
| Sound | Derek Casari | ADR Engineer |
| Sound | Jerrell Suelto | ADR Mixer |
| Sound | David Lucarelli | ADR Recordist |
| Sound | Thomas Jones | ADR Supervisor |
| Sound | David Wolowic | Assistant Sound Editor |
| Sound | John T. Cucci | Foley Artist |
| Sound | Dan O'Connell | Foley Artist |
| Sound | David Farmer | Sound Designer |
| Sound | Bob Kellough | Sound Designer |
| Sound | Justin M. Davey | Sound Effects Editor |
| Sound | David Grimaldi | Sound Effects Editor |
| Sound | Greg ten Bosch | Sound Effects Editor |
| Sound | Chris Terhune | Sound Effects Editor |
| Sound | Erin Michael Rettig | Sound Engineer |
| Sound | David Wyman | Sound Mixer |
| Sound | Kevin O'Connell | Sound Re-Recording Mixer |
| Sound | Wayne Lemmer | Sound Re-Recording Mixer |
| Sound | Wayne Lemmer | Supervising Sound Editor |
| Visual Effects | Mark R. Byers | Special Effects Supervisor |
| Visual Effects | Alan Scott | Special Effects Supervisor |
| Visual Effects | Ruslan Borysov | 2D Supervisor |
| Visual Effects | Michael Langford | Animation Supervisor |
| Crew | Laszlo Mates | CG Supervisor |
| Crew | Manolo Mantero | CG Supervisor |
| Visual Effects | Sreejith Venugopalan | Compositing Supervisor |
| Visual Effects | Andreas Andersson | Digital Compositor |
| Visual Effects | Bhuvaneswaran | Digital Compositor |
| Visual Effects | Peter Blackburn | Digital Compositor |
| Visual Effects | Angela Han | Digital Compositor |
| Visual Effects | Sudheesh Kattil | Digital Compositor |
| Visual Effects | Vivek Mohan | Digital Compositor |
| Visual Effects | Suman Paik | Digital Compositor |
| Visual Effects | Vishal Shinde | Digital Compositor |
| Visual Effects | Daniela Urbina Mendoza | Digital Compositor |
| Visual Effects | Daniel Alvite | Key Animation |
| Visual Effects | Maharshi Joseph | Key Animation |
| Visual Effects | Bartek Kujbida | Lead Animator |
| Visual Effects | Provash Paul | Modeling |
| Visual Effects | Madhav Kumar | Modeling |
| Visual Effects | Michael Solorzano | Pre-Visualization Supervisor |
| Visual Effects | Art Curry | Senior Animator |
| Visual Effects | Puneethpb | Senior Animator |
| Visual Effects | Lara Cores | VFX Lighting Artist |
| Visual Effects | Angel Villaseñor | VFX Lighting Artist |
| Visual Effects | Pablo Vázquez | VFX Lighting Artist |
| Visual Effects | Qian Gagné | VFX Lighting Artist |
| Visual Effects | Dennis Gronau | VFX Lighting Artist |
| Visual Effects | Andreas Muller | VFX Lighting Artist |
| Visual Effects | Nadim Ghaoui | Visual Effects Coordinator |
| Visual Effects | Indhu Jayaram | Visual Effects Coordinator |
| Visual Effects | Kranthi Kumar | Visual Effects Coordinator |
| Visual Effects | Justin Lacalamita | Visual Effects Coordinator |
| Visual Effects | Julie Marouzé | Visual Effects Coordinator |
| Visual Effects | Rebecca Mercurio | Visual Effects Coordinator |
| Visual Effects | Sarah Moussaif | Visual Effects Coordinator |
| Visual Effects | Patrick Thomas O'Rourke | Visual Effects Coordinator |
| Visual Effects | Leema Rose | Visual Effects Coordinator |
| Visual Effects | Craig Saxby | Visual Effects Coordinator |
| Visual Effects | Megan Trezise | Visual Effects Coordinator |
| Visual Effects | Carolina Vazquez | Visual Effects Coordinator |
| Visual Effects | Kat VanderJagt | Visual Effects Coordinator |
| Visual Effects | Tyler Johnson | Visual Effects Coordinator |
| Visual Effects | Tim Weber | Visual Effects Coordinator |
| Visual Effects | Caroline Boisvert | Visual Effects Coordinator |
| Visual Effects | Alexandra Leuk | Visual Effects Coordinator |
| Crew | Bianca Cuffaro | Visual Effects Editor |
| Crew | Kelly Noordermeer | Visual Effects Editor |
| Visual Effects | Tara Conley | Visual Effects Producer |
| Visual Effects | Annemarie Griggs | Visual Effects Producer |
| Visual Effects | Pierre Escande | Visual Effects Producer |
| Visual Effects | Eli B. Michaud | Visual Effects Production Assistant |
| Visual Effects | Axel Bonami | Visual Effects Supervisor |
| Visual Effects | Blair Clark | Visual Effects Supervisor |
| Visual Effects | Kenneth Au | Visual Effects Supervisor |
| Visual Effects | David Lingenfelser | Visual Effects Supervisor |
| Visual Effects | Keegan Douglas | Visual Effects Supervisor |
| Visual Effects | Brian DeMetz | Visual Effects Technical Director |
| Crew | Mark Rayner | Stunt Coordinator |
| Editing | Steven Cuellar | Assistant Editor |
| Editing | Jim Schulte | Assistant Editor |
| Editing | Bob Allen | Associate Editor |
| Editing | Stephen Nakamura | Colorist |
| Editing | Illya Laney | Colorist |
| Editing | Cindy Bond | Digital Intermediate Producer |
| Editing | David Kashevaroff | First Assistant Editor |
| Production | Doris Hellmann | Production Accountant |
| Production | Sam Horton | Production Coordinator |
| Production | T.J. Bryson | Production Secretary |
| Art | Aaron Becker | Title Designer |
| Crew | Bárbara Morelos-Zaragoza | Translator |
| Art | Hugh Sicotte | Assistant Art Director |
| Art | Christopher Fuentes | Set Dresser |
| Art | Walter Schneider | Set Designer |
| Crew | Liz Corbett | Post Production Supervisor |
| Production | Jerry Guerrero | Post Production Coordinator |
| Crew | Jennifer Castaneda | Post Production Assistant |
| Crew | Anna Holley | Post Production Assistant |
| Visual Effects | Amalia Stark | Visual Effects Production Assistant |
| Visual Effects | Cameron Wheeless | Visual Effects Production Assistant |
| Visual Effects | Emma Isrdelit | Visual Effects Production Assistant |
| Lighting | Russell Beard | Best Boy Electric |
| Lighting | Ferdinand Duplantier Jr. | Rigging Gaffer |
| Costume & Make-Up | Patty Spinale | Tailor |
| Art | M.R. Seelig | Standby Painter |
| Art | Rick Broderman | Painter |
| Art | Kerry Brown | Painter |
| Art | David Dowling | Painter |
| Art | Wendy Guerrera | Painter |
| Art | Tracey A. Plunkett | Painter |
| Art | Alexander Dimiati | Greensman |
| Art | Joshua M.F. Jones | Greensman |
| Art | Sylvester Morris Jr. | Greensman |
| Crew | Karen Milliken | Animal Wrangler |
| Crew | David Milliken | Animal Wrangler |
| Sound | Richard Duarte | Foley Mixer |
| Sound | Jack Cucci | Foley Mixer |
| Sound | Mark Pappas | Foley Supervisor |
| Sound | Matthew Harrison | Foley Editor |
| Editing | Stacey England | Dailies Operator |
| Editing | Max Magbee | Dailies Operator |
| Crew | Kevin Abercrombie | Stunts |
| Crew | Jonathan Arthur | Utility Stunts |
| Crew | Chris Bryant | Stunt Double |
| Crew | Dawn Dininger | Stunts |
| Crew | Andy Dylan | Stunts |
| Crew | Regis Harrington | Utility Stunts |
| Crew | Aaron Matthews | Stunt Double |
| Crew | Kelly Phelan | Stunt Double |
| Crew | Brooklyn Proctor | Stunt Double |
| Crew | Corrina Roshea Bobb | Stunt Double |
| Crew | Preston Schrag | Stunt Double |
| Crew | Angel Lia Spitale | Stunt Double |
| Crew | Michael Trisler | Utility Stunts |
| Crew | Stanley White Jr. | Stunt Double |
| Crew | Joe Nin Williams | Utility Stunts |
| Production | Kevin Halloran | Unit Production Manager |
| Directing | Mark Rayner | Second Unit Director |
| Visual Effects | Duy Pham | VFX Artist |
| Crew | Ed Duran | Stunts |
| Production | Jared Purrington | Associate Producer |
