| Person | Type | Job | Role(s) |
|---|---|---|---|
 Adam Recht | Crew | Editing | Editor |
 Andrew Dunn | Crew | Camera | Director of Photography |
Donal Woods | Crew | Art | Production Design |
 Jill Trevellick | Crew | Production | Casting |
John Lunn | Crew | Sound | Original Music Composer |
 Julian Fellowes | Crew | Writing | Screenplay, Producer, Characters |
Liz Trubridge | Crew | Production | Producer |
Mark Hubbard | Crew | Production | Co-Producer |
Nigel Marchant | Crew | Production | Executive Producer |
 Simon Curtis | Crew | Directing | Director |
 Gareth Neame | Crew | Production | Producer |
Anna Mary Scott Robbins | Crew | Costume & Make-Up | Costume Designer |
 Brendan Coyle | Cast | Actor | John Bates |
 David Robb | Cast | Actor | Dr Clarkson |
 Dominic West | Cast | Actor | Guy Dexter |
 Douglas Reith | Cast | Actor | Lord Merton |
 Elizabeth McGovern | Cast | Actress | Cora Crawley |
 Hugh Bonneville | Cast | Actor | Robert Crawley |
 Hugh Dancy | Cast | Actor | Jack Barber |
 Imelda Staunton | Cast | Actress | Maud Bagshaw |
 Jim Carter | Cast | Actor | Charles Carson |
 Joanne Froggatt | Cast | Actress | Anna Bates |
 Jonathan Coy | Cast | Actor | Murray |
 Jonathan Zaccaï | Cast | Actor | Montmirail |
 Kevin Doyle | Cast | Actor | Joseph Molesley |
 Lesley Nicol | Cast | Actress | Beryl Patmore |
 Maggie Smith | Cast | Actress | Violet Crawley |
 Nathalie Baye | Cast | Actress | Mme de Montmirail |
 Paul Copley | Cast | Actor | Mason |
 Penelope Wilton | Cast | Actress | Isobel Merton |
 Phyllis Logan | Cast | Actress | Mrs Hughes |
 Raquel Cassidy | Cast | Actress | Phyllis Baxter |
 Samantha Bond | Cast | Actress | Lady Rosamund Painswick |
 Sue Johnston | Cast | Actress | Gladys Denker |
 Alex MacQueen | Cast | Actor | Mr Stubbins |
 Allen Leech | Cast | Actor | Tom Branson |
 Michelle Dockery | Cast | Actress | Lady Mary Josephine Talbot |
 Robert James-Collier | Cast | Actor | Thomas Barrow |
 Harry Hadden-Paton | Cast | Actor | Bertie Hexham |
 Laura Haddock | Cast | Actress | Myrna Dagleish |
 Sophie McShera | Cast | Actress | Daisy Parker |
 Tuppence Middleton | Cast | Actress | Lucy Branson |
 Laura Carmichael | Cast | Actress | Lady Edith Pelham |
 Michael Fox | Cast | Actor | Andy Parker |
 Fifi Hart | Cast | Sybbie Branson | |
Zac Barker | Cast | George | |
Oliver Barker | Cast | George | |
Karina Samms | Cast | Marigold | |
 Charlie Watson | Cast | Albert | |
Eva Samms | Cast | Marigold | |
Megan Barker | Cast | Caroline Talbot (uncredited) | |
Archer Robbins | Cast | Johnnie | |
| Person | Type | Job | Role(s) |
