| Person | Type | Job | Role(s) | Episodes |
|---|---|---|---|---|
 Bernard Telsey | Crew | Production | Casting | 9 |
Bob Shaw | Crew | Art | Production Design | 9 |
Colleen Sharp | Crew | Editing | Editor | 1 |
David Crockett | Crew | Production | Executive Producer | 9 |
 Harry Gregson-Williams | Crew | Sound | Original Music Composer | 9 |
Holly S. Rymon | Crew | Production | Producer | 9 |
 Julian Fellowes | Crew | Production | Executive Producer, Writer, Creator | 9 |
 Kasia Walicka Maimone | Crew | Costume & Make-Up | Costume Design | 9 |
Michael Engler | Crew | Production | Executive Producer, Director | 9 |
 Rupert Gregson-Williams | Crew | Sound | Original Music Composer | 9 |
 Salli Richardson-Whitfield | Crew | Production | Executive Producer, Director | 9 |
Vanja Cernjul | Crew | Camera | Director of Photography | 2 |
William Henry | Crew | Editing | Editor | 1 |
Adam Caldwell | Crew | Production | Casting | 9 |
 Stacia Hitt | Crew | Production | Production Assistant | 1 |
 Gareth Neame | Crew | Production | Executive Producer | 9 |
Amy Lauritsen | Crew | Directing | First Assistant Director | 1 |
Catherine Feeny | Crew | Directing | Second Assistant Director | 1 |
Sonja Warfield | Crew | Production | Co-Executive Producer | 9 |
Erica Armstrong Dunbar | Crew | Production | Co-Executive Producer | 17 |
 Audra McDonald | Cast | Actress | Dorothy Scott | 11 |
 Bill Irwin | Cast | Actor | Cornelius Eckhard | 1 |
 Blake Ritson | Cast | Actor | Oscar van Rhijn | 17 |
 Brenda Wehle | Cast | Actress | Mrs. Armstrong | 1 |
 Brian Hutchison | Cast | Actor | Mason Sturt | 1 |
 Brian Keane | Cast | Actor | Brand | 2 |
 Christine Baranski | Cast | Actress | Agnes van Rhijn | 17 |
 Clark Carmichael | Cast | Actor | Porter at Train Station | 1 |
 Conan McCarty | Cast | Actor | Judge | 1 |
 Cynthia Nixon | Cast | Actress | Ada Brook | 17 |
 Dakin Matthews | Cast | Actor | Joshua Winterton | 4 |
 David Newer | Cast | Butler | 1 | |
 Debra Monk | Cast | Actress | Armstrong | 17 |
 Donna Murphy | Cast | Actress | Lina Astor | 13 |
 Douglas Sills | Cast | Actor | Monsieur Baudin | 16 |
 Frank Ridley | Cast | Actor | Mr. Whitmore | 1 |
 Henry Stram | Cast | Actor | Lewis | 2 |
 Jack Gilpin | Cast | Actor | Mr. Church | 17 |
 Jeanne Tripplehorn | Cast | Actress | Sylvia Chamberlain | 6 |
 Jeremy Shamos | Cast | Actor | Mr. Gilbert | 5 |
 John Hans Tester | Cast | Actor | Charron | 1 |
 Katie Finneran | Cast | Actress | Anne Morris | 6 |
 Kelli O'Hara | Cast | Actress | Aurora Fane | 17 |
Kevin Hogan | Cast | Butler | 1 | |
 Kristine Nielsen | Cast | Actress | Mrs. Bauer | 16 |
 Linda Emond | Cast | Actress | Clara Barton | 3 |
 Lisa Howard | Cast | Actress | Mrs. Schermerhorn | 1 |
 Liz McCartney | Cast | Actress | Female Spectator | 1 |
 Mat Hostetler | Cast | Thomas Edison | 1 | |
 Melanie Nicholls-King | Cast | Actress | Sarah J. Garnet | 3 |
 Michael Cerveris | Cast | Actor | Watson | 15 |
 Michael Countryman | Cast | Actor | Carlton | 1 |
 Michel Gill | Cast | Actor | Patrick Morris | 2 |
 Mick O'Rourke | Cast | Actor | Shoved Man | 1 |
 Nathan Lane | Cast | Actor | Ward McAllister | 11 |
 Patrick Page | Cast | Actor | Richard Clay | 16 |
 Peter Bradbury | Cast | Actor | Jay Gould | 2 |
 Philip Goodwin | Cast | Actor | Dr. Sanders | 1 |
 Rachel Pickup | Cast | Actress | Lady's Maid | 1 |
Ray Armstrong | Cast | Actor | Russell House Footman | 1 |
 Rebecca Watson | Cast | Actress | Headmistress | 1 |
 Richmond Hoxie | Cast | Actor | Head of the Board | 1 |
 Robert Sean Leonard | Cast | Actor | Matthew Forte | 7 |
 Ron Raines | Cast | Actor | John Thorburn | 1 |
 Sandra Caldwell | Cast | Actress | Ellen | 2 |
 Simon Jones | Cast | Actor | Mr. Bannister | 17 |
 Stephanie Ittleson | Cast | Actress | Seamstress | 1 |
 Stephen Spinella | Cast | Actor | Julius Cuyper | 1 |
 Tony Carlin | Cast | Actor | Tritton | 2 |
 Ashlie Atkinson | Cast | Actress | Mamie Fish | 8 |
 Brooke Bloom | Cast | Actress | Miss Grant | 2 |
 Christopher Denham | Cast | Actor | Robert McNeil | 4 |
 Dared Wright | Cast | Actor | Kowalski | 1 |
 Darren Goldstein | Cast | Actor | Henderson | 3 |
 David Harrell | Cast | Actor | Civil War Vet | 1 |
 David Wilson Barnes | Cast | Actor | Norman Tate | 2 |
 Gregory Dann | Cast | Barman | 1 | |
 James Hindman | Cast | Mr. Schubert | 1 | |
 James Riordan | Cast | Actor | Dr. Lewis | 1 |
 Jesse Sharp | Cast | Actor | Schneider | 1 |
 John Douglas Thompson | Cast | Arthur Scott | 11 | |
 Kevin Dennis | Cast | Actor | Mr. Roebling | 1 |
 Laura Benanti | Cast | Actress | Susan Blane | 3 |
 Mark Boyett | Cast | Actor | Crowther | 2 |
 Morgan Spector | Cast | Actor | George Russell | 17 |
 Ward Horton | Cast | Actor | Charles Fane | 14 |
 William Ryall | Cast | Actor | Mr. Hefty | 6 |
 David Furr | Cast | Actor | Dashiell Montgomery | 8 |
J.T. O'Connor | Cast | Security Guard | 1 | |
 John Behlmann | Cast | Actor | Edward Morgan | 1 |
 Kevin McCormick | Cast | Actor | Menacing Man | 1 |
 Sullivan Jones | Cast | Actor | Thomas Fortune | 11 |
 Zuzanna Szadkowski | Cast | Actress | Mabel Ainsley | 5 |
 Ben Lamb | Cast | Actor | Duke of Buckingham | 4 |
 Erin Wilhelmi | Cast | Actress | Adelheid Weber | 13 |
Frank Alfano | Cast | Actor | Fighting Man | 1 |
 Taissa Farmiga | Cast | Actress | Gladys Russell | 17 |
 Tim Eliot | Cast | Actor | Photographer | 1 |
 Tom Blyth | Cast | Actor | Archie Baldwin | 1 |
 Amy Forsyth | Cast | Actress | Carrie Astor | 8 |
 Carrie Coon | Cast | Actress | Bertha Russell | 17 |
Gannon McHale | Cast | Mr. Harcourt | 1 | |
 Jonathan Fielding | Cast | Journalist | 1 | |
 Denée Benton | Cast | Actress | Peggy Scott | 17 |
 Josh Tobin | Cast | Mr. West | 2 | |
 Khamary Rose | Cast | David Sturt | 1 | |
 Taylor Richardson | Cast | Actress | Bridget | 17 |
 Thomas Cocquerel | Cast | Actor | Tom Raikes | 9 |
Charles Everett | Cast | Emmett | 1 | |
 Harry Richardson | Cast | Actor | Larry Russell | 17 |
 Celia Keenan-Bolger | Cast | Actress | Mrs. Bruce | 17 |
 Ben Van Bergen | Cast | Actor | Fish House Butler | 1 |
 Jordan Waller | Cast | Actor | Oscar Wilde | 1 |
 John Carrafa | Cast | Actor | Dancing Master | 1 |
 Andy Grotelueschen | Cast | Actor | Mr. Hastings | 2 |
 Lianne Marie Dobbs | Cast | Mrs. Henderson | 2 | |
 Amber Gray | Cast | Actress | Gloria Valentine | 1 |
 Robert Lee Harvey | Cast | Actor | Cab Driver | 1 |
 Katherine Romans | Cast | Actress | Cissie Bingham | 2 |
 Christopher McLinden | Cast | Publishing House Secretary | 1 | |
 Jake Eavey | Cast | Actor | Fighting Man | 1 |
 Dawn McGee | Cast | Sally | 1 | |
 Christopher Higgins | Cast | Russell House Footman | 1 | |
 Samantha Sturm | Cast | Vera | 1 | |
 Craig Geraghty | Cast | Griffin | 3 | |
 Fred Inkley | Cast | Actor | Mr. Thompson | 1 |
 Will Connolly | Cast | Curate | 2 | |
 Micaela Diamond | Cast | Actress | Shop Assistant | 1 |
Jade Radford | Cast | Actress | Betsy | 1 |
 Jordan Mahome | Cast | Actor | Samuel Spring | 1 |
 Sarah Joy Miller | Cast | Christina Nilsson | 2 | |
Nell Enfield | Cast | Malcolm Keene | 1 | |
John Hedges | Cast | Conductor | 1 | |
 Michael Luwoye | Cast | George Parker | 1 | |
 Nicole Brydon Bloom | Cast | Actress | Maud Beaton | 5 |
 Matilda Lawler | Cast | Actress | Frances Montgomery | 6 |
 Liz Wisan | Cast | Emily Warren Roebling | 2 | |
 Kelley Curran | Cast | Enid Turner | 15 | |
 Sean-Michael Wilkinson | Cast | Footman | 1 | |
 Alex Michell | Cast | Male Student | 1 | |
 Louisa Jacobson | Cast | Actress | Marian Brook | 17 |
 James Mount | Cast | Actor | Journalist | 1 |
James Clow | Cast | Chamberlain House Butler | 2 | |
 Chad Ackerman | Cast | Commanding Officer | 1 | |
 John Sanders | Cast | Actor | Stanford White | 3 |
 Geoffrey Murphy | Cast | Actor | General | 1 |
Peter Prouse | Cast | Male Spectator | 1 | |
 Nick Ziobro | Cast | Actor | McNeil Footman | 2 |
 Ben Ahlers | Cast | Actor | Jack Treacher | 17 |
 Travis Przybylski | Cast | Roebling Footman | 1 | |
 Michael Halling | Cast | Dashiell's Friend | 1 | |
 Anne-Marie Cusson | Cast | Mrs. Cuyper | 1 | |
Billy Beyrer | Cast | Terminal Porter | 1 | |
 Jeanna De Waal | Cast | Actress | Miss Higgins | 1 |
 Iván Amaro Bullón | Cast | Actor | Inspector | 1 |
 Lennart Nielsen | Cast | Servant | 1 | |
 David T. Patterson | Cast | Prince Alexis | 1 | |
 Benjamin Magnuson | Cast | Indigent Man | 1 | |
 Fergie L. Philippe | Cast | James | 2 | |
 Claybourne Elder | Cast | John Adams | 9 | |
 Christopher Gurr | Cast | Actor | Man at The Times | 1 |
 Adam Monley | Cast | Actor | John Burns | 1 |
 Kathy McCafferty | Cast | Actress | Miss Frost | 1 |
 Katherine Laheen | Cast | Actress | Bloomingdales Assistant | 1 |
Blair Ross | Cast | Grand Woman | 1 | |
Ryan Halsaver | Cast | Actor | Cab Driver | 1 |
 Madison Skye Validum | Cast | Actress | Murphy | 1 |
 Brittany Bradford | Cast | Actress | Fannie Washington | 2 |
 Christopher Harrod | Cast | Actor | Prosecutor | 1 |
 Jacob Keith Watson | Cast | John Dixon | 1 | |
 Audrey Bennett | Cast | Nora | 1 | |
Barbra Wengerd | Cast | Dressmaker | 1 | |
 Carolyn Holding | Cast | Helen Astor | 1 | |
 Desi Oakley | Cast | Actress | Miss Wavell | 1 |
 Melanie Moore | Cast | Actress | Sally Drexel | 2 |
Jonathan Spivey | Cast | Actor | Senior Manager | 1 |
 Kylie Victoria Edwards | Cast | Angela Schermerhorn | 2 | |
 Don Clark Williams | Cast | Actor | Pastor | 1 |
 Michael Di Liberto | Cast | Actor | Organizer | 1 |
 Rebecca Haden | Cast | Flora McNeil | 5 | |
 Paul Slade Smith | Cast | Actor | Union Club Waiter | 1 |
 Nancy Kathryn Anderson | Cast | Sarah Taintor Gibbons | 1 | |
 Todd A. Horman | Cast | Actor | Mill Leader | 1 |
 Austin Jennings Boykin | Cast | Union Man | 1 | |
 LaTonya Borsay | Cast | Grandmother Spring | 1 | |
 Nicole Van Giesen | Cast | Actress | Miss Freeman | 1 |
 Josh Davis | Cast | Mill Leader | 1 | |
 Ken Allen Neely | Cast | Fane House Footman | 1 | |
| Person | Type | Job | Role(s) | Episodes |
