15-year-old deep-thinking Welsh schoolboy Oliver Tate struggles to initiate and maintain a relationship with Jordana, his devilish, dark-haired classmate at their Swansea high school. As his parents' marriage begins to fall apart, similar problems arise in his relationship with Jordana.
Unfortunately the movie Submarine is not yet available on HBO Max.
| Camera | Sarah Mahoney | Camera Trainee |
| Directing | Richard Ayoade | Director |
| Writing | Joe Dunthorne | Novel |
| Production | Mary Burke | Producer |
| Production | Mark Herbert | Producer |
| Production | Andy Stebbing | Producer |
| Production | Rebecca Davies | Producer |
| Production | Pauline Burt | Executive Producer |
| Production | Peter Carlton | Executive Producer |
| Production | Will Clarke | Executive Producer |
| Production | Stuart Cornfeld | Executive Producer |
| Production | Paul Higgins | Executive Producer |
| Production | Linda James | Executive Producer |
| Production | Jeremy Kramer | Executive Producer |
| Production | Tessa Ross | Executive Producer |
| Production | Ben Stiller | Executive Producer |
| Production | Cass Marks | Line Producer |
| Sound | Andrew Hewitt | Original Music Composer |
| Camera | Erik Wilson | Director of Photography |
| Editing | Chris Dickens | Editor |
| Editing | Nick Fenton | Editor |
| Production | Karen Lindsay-Stewart | Casting |
| Art | Gary Williamson | Production Design |
| Costume & Make-Up | Charlotte Walter | Costume Design |
| Art | Sarah Pasquali | Art Direction |
| Directing | Paul Cathie | Second Assistant Director |
| Directing | Dominic Channing-Williams | Third Assistant Director |
| Directing | Ian Hughes | Third Assistant Director |
| Writing | Richard Ayoade | Writer |
| Art | Cathy Cosgrove | Set Decoration |
| Costume & Make-Up | Jennifer Harty | Makeup Artist |
| Costume & Make-Up | Tara McDonald | Hair Designer |
| Costume & Make-Up | Tara McDonald | Makeup Designer |
| Costume & Make-Up | John Munro | Makeup Artist |
| Directing | Joe Geary | First Assistant Director |
| Sound | James Feltham | Sound Effects Editor |
| Art | Peter Hallam | Property Master |
| Art | Matthew Ireland | Set Dresser |
| Sound | Lee Herrick | ADR Editor |
| Sound | Ben Norrington | Dialogue Editor |
| Sound | Keith Partridge | Foley Editor |
| Crew | Ray De-Haan | Stunt Coordinator |
| Lighting | Andy Lowe | Gaffer |
| Camera | Richard Philpott | Camera Operator |
| Camera | Dean Rogers | Still Photographer |
| Costume & Make-Up | Hannah Walter | Costume Supervisor |
| Editing | Mark Neale | First Assistant Editor |
| Production | Iwan Roberts | Location Manager |
| Sound | James Bellamy | Music Editor |
| Sound | Phil Canning | Music Supervisor |
| Writing | Joe Dunthorne | Script Consultant |
| Directing | Carole Salisbury | Script Supervisor |
| Production | Hannah Simpson | Production Coordinator |
| Crew | Emma Stevens | Dialect Coach |
| Production | Ally Gipps | Associate Producer |
| Crew | Gisela Evert | Post Production Supervisor |
| Crew | Simon Whalley | Executive Visual Effects Producer |
| Sound | Nigel Heath | Sound Re-Recording Mixer |
| Sound | James Feltham | Sound Re-Recording Mixer |
| Sound | Alex Turner | Music |
| Sound | Alex Turner | Songs |
