Meryl Streep
Florence Foster Jenkins
Acting
Hugh Grant
St. Clair Bayfield
Acting
Simon Helberg
Cosmé McMoon
Acting
Rebecca Ferguson
Kathleen Weatherley
Acting
Nina Arianda
Agnes Stark
Acting
Stanley Townsend
Phineas Stark
Acting
Allan Corduner
John Totten
Acting
Christian McKay
Earl Wilson
Acting
David Haig
Carlo Edwards
Acting
John Sessions
Dr. Hermann
Acting
Brid Brennan
Kitty
Acting
John Kavanagh
Arturo Toscanini
Acting
Pat Starr
Mrs. Vanderbilt
Acting
Maggie Steed
Mrs. James O'Flaherty
Acting
Thelma Barlow
Mrs. Oscar Garmunder
Acting
Liza Ross
Mrs. EE Patterson
Acting
Paola Dionisotti
Baroness Le Feyre
Acting
Rhoda Lewis
Mrs. Patsy Snow
Acting
Aida Garifullina
Lily Pons
Acting
David Mills
Augustus Corbin
Acting
David Menkin
Carlton Smith
Acting
Sid Phoenix
Corporal Jones
Acting
Tunji Kasim
Private Smith
Acting
Carl Davis
Orlando Adams
Sound
Lloyd Hutchinson
Microphone Engineer
Acting
Richard Kilgour
Elevator Operator
Acting
Jonathan Plowright
Ernest Ziegler
Acting
Josh O'Connor
Donaghy
Acting
Brian Fisher
Finkler
Acting
Stefan Bednarczyk
Stephen Foster
Acting
Nathan Osgood
Stagehand
Acting
Caolan Byrne
Stagehand 2
Acting
John Guerrasio
Newspaper Vendor
Acting
Ewan Stewart
Colonel
Acting
Greg Lockett
Chuck
Acting
Cameron Cuffe
Gino
Acting
Georgina Morton
Pearl
Acting
James Sobol Kelly
Edgar (Diner)
Acting
Dar Dash
Antonio
Acting
Grant Gillespie
Brooklyn Man
Acting
Nat Luurtsema
Tallulah Bankhead
Writing
Philip Rosch
Archie the Doorman
Acting
Elliot Levey
Edgar Booth Cunningham, Jr.
Acting
Danny Mahoney
Clifford B. Thornton III
Acting
Simon Markson
Piano Tuner
Acting
Mark Arnold
Cole Porter
Acting
Adele Smyth-Kennedy
Wag Woman
Acting
Jenny Hawkins
Florence's Dresser
Costume & Make-Up
Hallam Rice-Edwards
Corbin's Gang
Production
Victory Maburutse
Corbin's Gang
Acting
Rosy Benjamin
Corbin's Gang
Acting
Oliver King
Corbin's Gang
Acting
James Wallace
Corbin's Gang
Acting
Charles Streeter
Corbin's Gang
Acting
Andrew Sloane
Corbin's Gang
Production
Madeleine Knight
Corbin's Gang
Acting
Stephanie Lane
Corbin's Gang
Acting
Philip Gascoyne
New York Journalist (uncredited)
Acting