Dickinson
Hailee SteinfeldEmily Dickinson
Toby HussEdward Dickinson
Adrian EnscoeAustin Dickinson
Anna BaryshnikovLavinia 'Vinnie' Dickinson
Ella HuntSue Gilbert
Jane KrakowskiMrs. Dickinson
Chinaza UcheHenry
Sophie ZuckerAbby Wood
Kevin YeeToshiaki
Gus BirneyJane Humphrey
Allegra HeartAbiah Root
Darlene HuntMaggie
Amanda WarrenBetty
Samuel FarnsworthGeorge Gould
Finn JonesSamuel Bowles
Robert PicardoIthamar Conkey
Pico AlexanderHenry 'Ship' Shipley
Erin GerasimovichAnna- NNeville LeeClara
Will PullenFrazar Stearns, Nobody
Gabriel EbertThomas Wentworth Higginson
Ayo EdebiriHattie
Wiz KhalifaDeath
Nore DavisSolomon
Myles Alexander EvansErasmus
Tristan GriffinEverett
Wavyy JonezThe Wall
Curt MorlayeMichael River Jordan
Gus HalperJoseph Lyman
Matt LauriaBen Newton- JJoey OdomArchibald
Max CherninSamuel Strong
Jessica HechtAunt Lavinia
Jamel Davall RodriguezFreddie- LLevi RicksHelen
Jason MantzoukasBee (voice)- WWarren KatzMinister
Teddy BergmanMinister, Daniel Bliss- MMerritt ChaseUnion Officer (uncredited)
John MulaneyHenry David Thoreau
Ade OtukoyaHenry 'Box' Brown- JJustine RappaportPuppeteer
Zosia MametLouisa May Alcott
ZiweSojourner Truth
James UrbaniakOphthalmologist- EEmilio OliveiraLoud Man
- AAnna O'DonoghueLoud Woman
- BBrendan HayesDishwasher Vendor
Olivia KhoshatefehYoung Woman #1- MManuela SosaYoung Woman #2
Timothy SimonsFrederick Law Olmsted- JJibz CameronSanford Robinson Gifford
Kelli BarrettAdelaide May
Curtis BannisterOpera Chorus Member 1- LLindsay Nicole ChambersOpera Chorus Member 2
Ron CrawfordUsher
Jen PontonBody Healer
Nick KrollEdgar Allan Poe- OOmar ShaukatTownie 1
Tim SimonTownie 2- BBraeden BricknerNewspaper Boy
- TTatiana Marie BarberActivist / Dancer
- AAnthony AugusteDancer
- KKenny BermudezDancer
- CChloe CampbellDancer
- SShawn Alynda FisherDancer
- MMarquis FloydDancer
- AAntonio HarveyDancer
- MMarley LubinDancer
- NNerita McFarlaneDancer
- BBethany PuenteDancer
- WWade WatsonDancer
- IImani WisdomDancer
- DDamani Van RensalierDancer
Marié BothaMary Bowles
Brendan DaltonSylvester
David ManisMinister
Roland SandsOld Man- DDewight Braxton Jr.Soldier
Billy EichnerWalt Whitman
Beth DittoPfaff's Dancer- JJames Michael LambertBloody Stump
- AAnthony R. MottolaWounded Soldier
- MMariah Naomi SanchezNurse
- WWale AdebiyiOrderly
- EEmily KrammPfaff's Dancer #1
- MMarkcus BlairPfaff's Dancer #2
- JJulio ReyPfaff's Dancer #3
- DDaphne KinardPfaff's Dancer #4
- ZZo TippPfaff's Dancer #5
- GGabriel HymanPfaff's Dancer #6
Tómas MatosPfaff's Dancer #7
Emily DorschAuctioneer
Nandita ShenoyWoman- BBex OdorisioWoman 1
- RRyah NixonWoman 2
- DDavid Michael GarryMan in Crowd
- JJordan BellowSoldier #2
Jordan LageAsylum Head Doctor
Marceline HugotAsylum Patient
Annie HamiltonFlorence- MMorgan SullivanSoldier
- CCasey Jane EllisonDoll Woman
- SSibyl SantiagoNurse
- AAlexio BarbozaDancer
Chloe FinemanSylvia Plath- TTuck SweeneyIrish Man / Bartender
- MMirella CardosoMermaid #1
Imani Pearl WilliamsMermaid #2
Chinara StromanMermaid #3- KKathy LiuMermaid #4
- NNatalie Von KirkMermaid #5
Jeremy LawrenceProfessor Hitchcock
James DwyerPrefect
Peggy CosgraveMrs. Thoreau
Abra TabakThoreau's Sister
Vince EdgehillConductor
Lucas Near-VerbruggheJames
Michael BraunThomas Elliott Moody
Peter MaloneyDoctor Brewster
John Leonard ThompsonMr. Humphrey
Dee HotyMrs. Humphrey- AAndre UrbanSailor
- JJason WilliamsDancer
Dasha NekrasovaEllen Mandeville Grout