The wife of a British Judge is caught in a self-destructive love affair with a Royal Air Force pilot.
Unfortunately the movie The Deep Blue Sea is not yet available on HBO Max.
| Directing | Terence Davies | Director |
| Production | Katherine Butler | Executive Producer |
| Production | Peter Hampden | Executive Producer |
| Production | Grace Hartley | Executive Producer |
| Production | Norman Merry | Executive Producer |
| Production | Lisa Marie Russo | Executive Producer |
| Art | David Hindle | Supervising Art Director |
| Sound | Tim Barker | Sound Designer |
| Sound | Robert Farr | Sound Re-Recording Mixer |
| Sound | Gernot Fuhrmann | Sound Effects Editor |
| Visual Effects | Emma Braney | VFX Artist |
| Art | Kevin Day | Standby Property Master |
| Editing | David Charap | Editor |
| Art | James Merifield | Production Design |
| Art | Sarah Pasquali | Art Direction |
| Costume & Make-Up | Ruth Myers | Costume Design |
| Writing | Terence Rattigan | Theatre Play |
| Production | Eliza Mellor | Line Producer |
| Production | Sean O'Connor | Producer |
| Production | Kate Ogborn | Producer |
| Production | Jane Arnell | Casting Director |
| Art | Debbie Wilson | Set Decoration |
| Costume & Make-Up | Sophia Knight | Key Hair Stylist |
| Costume & Make-Up | Sophia Knight | Key Makeup Artist |
| Costume & Make-Up | Elizabeth Yianni-Georgiou | Hair Designer |
| Costume & Make-Up | Elizabeth Yianni-Georgiou | Makeup Designer |
| Crew | Shuna Frood | Post Production Supervisor |
| Production | Tracey Josephs | Head of Production |
| Production | Fiona Morham | Head of Production |
| Production | Monique Mussell | Production Manager |
| Directing | Chris Croucher | Second Assistant Director |
| Directing | Chris Foggin | Third Assistant Director |
| Directing | Anthony Wilcox | First Assistant Director |
| Art | Peter Hallam | Property Master |
| Sound | Tim Barker | Sound Mixer |
| Sound | Phillip Barrett | Foley Mixer |
| Sound | Paul Hanks | Foley Artist |
| Sound | Andrew Stirk | Dialogue Editor |
| Sound | Simon Trundle | Foley Mixer |
| Sound | Ian Waggott | Foley Artist |
| Sound | Yanti Windrich | Sound Assistant |
| Visual Effects | Colin Gorry | Special Effects Supervisor |
| Crew | Luke Butler | Digital Effects Supervisor |
| Crew | Sam Cox | CG Supervisor |
| Visual Effects | Paul Daiko | Digital Compositor |
| Visual Effects | James Elster | Digital Compositor |
| Crew | Sean Farrow | Executive Visual Effects Producer |
| Visual Effects | Lucy Tanner | Visual Effects Coordinator |
| Visual Effects | Sheila Wickens | Digital Compositor |
| Camera | Warwick Drucker | Key Grip |
| Camera | Rupert Hornstein | Focus Puller |
| Lighting | Gary Varney | Gaffer |
| Lighting | Tim Wiley | Rigging Gaffer |
| Camera | Florian Hoffmeister | Director of Photography |
| Sound | Samuel Barber | Original Music Composer |
| Writing | Terence Davies | Writer |
