The Crawley family goes on a grand journey to the south of France to uncover the mystery of the dowager countess's newly inherited villa. Meanwhile, a Hollywood director seeks to film his latest production at Downton.
Unfortunately the movie Downton Abbey: A New Era is not yet available on HBO Max.
| Art | Donal Woods | Production Design |
| Costume & Make-Up | Anna Mary Scott Robbins | Costume Designer |
| Camera | Andrew Dunn | Director of Photography |
| Production | Mark Hubbard | Co-Producer |
| Production | Nigel Marchant | Executive Producer |
| Sound | John Lunn | Original Music Composer |
| Editing | Adam Recht | Editor |
| Writing | Julian Fellowes | Characters |
| Production | Julian Fellowes | Producer |
| Writing | Julian Fellowes | Screenplay |
| Directing | Simon Curtis | Director |
| Production | Gareth Neame | Producer |
| Production | Liz Trubridge | Producer |
| Production | Jill Trevellick | Casting |
| Art | Damien Clement | Set Decoration |
| Sound | Rebecca Heathcote | Foley Artist |
| Art | Ellena Bleathman | Art Direction |
| Costume & Make-Up | Maja Meschede | Costume Design |
| Sound | Zoe Freed | Foley Artist |
| Sound | Nigel Heath | Sound Re-Recording Mixer |
| Art | Linda Wilson | Set Decoration |
| Costume & Make-Up | Corinne Bossu | Makeup Artist |
| Costume & Make-Up | Lydia Noble | Makeup Artist |
| Costume & Make-Up | Anne Oldham | Makeup Artist |
| Sound | Glen Gathard | Supervising Sound Editor |
