Melvin, a British author living in America, returns home to London for Christmas to introduce his American fiancée Lisa to his eccentric British-Caribbean family. Their relationship is put to the test as she discovers the world her fiancé has left behind.
Unfortunately the movie Boxing Day is not yet available on HBO Max.
| Directing | Aml Ameen | Director |
| Writing | Aml Ameen | Screenplay |
| Production | Aml Ameen | Producer |
| Camera | David Pimm | Director of Photography |
| Production | Daniel Battsek | Executive Producer |
| Production | Farhana Bhula | Executive Producer |
| Production | Lauren Dark | Executive Producer |
| Editing | Rebecca Lloyd | Editor |
| Costume & Make-Up | Buki Ebiesuwa | Costume Design |
| Art | Jessamy Hadfield | Set Decoration |
| Production | Isabella Odoffin | Casting |
| Sound | David Fish | Music Supervisor |
| Sound | James Poyser | Original Music Composer |
| Art | Gini Godwin | Production Design |
| Production | Dylan Rees | Co-Producer |
| Production | Ollie Madden | Executive Producer |
| Production | Thorsten Schumacher | Executive Producer |
| Production | Dominique Telson | Producer |
| Production | Damian Jones | Producer |
| Production | Joy Gharoro-Akpojotor | Producer |
| Production | Matthew G. Zamias | Producer |
| Writing | Bruce Purnell | Screenplay |
| Production | Bruce Purnell | Co-Producer |
| Costume & Make-Up | Nora Robertson | Makeup & Hair |
| Production | Paul Young | Unit Manager |
| Costume & Make-Up | Jodie Al-Saiegh | Makeup Artist |
| Costume & Make-Up | Jodie Al-Saiegh | Hairstylist |
| Costume & Make-Up | Francoise Herard | Makeup Artist |
| Costume & Make-Up | Francoise Herard | Hairstylist |
| Art | Jack Hawthorn | Art Direction |
| Sound | Peter Burgis | Foley Artist |
| Sound | Janis Ahnert | Sound Effects Editor |
| Sound | Foley Farmers | Foley Editor |
| Sound | Simon Hill | Sound Re-Recording Mixer |
| Sound | Maxwell MacRae | Foley Editor |
| Sound | Bernard O'Reilly | Sound Effects Editor |
| Sound | Franziska Treutler | Foley Artist |
| Sound | Cassandra Rutledge | Sound Mixer |
| Sound | Johnathan Rush | Sound Re-Recording Mixer |
| Sound | Russell Edwards | Sound Mixer |
| Crew | Sarah Lochlan | Stunts |
