Rebecca Ferguson Kathleen Weatherley
Meryl Streep Florence Foster Jenkins
Hugh Grant St. Clair Bayfield
Josh O'Connor Donaghy
Simon Helberg Cosmé McMoon
Alexandre Desplat Original Music Composer
Allan Corduner John Totten
Maggie Steed Mrs. James O'Flaherty
Ewan Stewart Colonel
Nina Arianda Agnes Stark
David Haig Carlo Edwards
Brid Brennan Kitty
Christian McKay Earl Wilson
Stanley Townsend Phineas Stark
John Kavanagh Arturo Toscanini
Lloyd Hutchinson Microphone Engineer
John Sessions Dr. Hermann
Philip Rosch Archie the Doorman
Mark Arnold Cole Porter
Eunice Huthart Stunt Coordinator
Alan MacDonald Production Design
Elliot Levey Edgar Booth Cunningham, Jr.
J. Roy Helland Hairstylist, Makeup Artist
Tracey Seaward Producer
Danny Cohen Director of Photography
David Menkin Carlton Smith
Karen Elliott Music Supervisor
Jo McLaren Stunt Coordinator
Stephen Frears Director, Writer
Mike Dowson Sound Re-Recording Mixer
James Sobol Kelly Edgar (Diner)
Caolan Byrne Stagehand 2
Pat Starr Mrs. Vanderbilt
Grant Gillespie Brooklyn Man
Rosy Benjamin Corbin's Gang
Andrea King Foley Artist
Dar Dash Antonio
Andrew Banwell First Assistant Camera
Consolata Boyle Costume Design
Leo Davis Casting
Rhoda Lewis Mrs. Patsy Snow
Lissy Holm Casting
David Mills Augustus Corbin
Kathleen Chopin Casting
Sue Hills Script Supervisor
Ian Wilson Supervising Sound Editor
Philip Gascoyne New York Journalist (uncredited)
Ray Marston Wigmaker
John Guerrasio Newspaper Vendor
Tunji Kasim Private Smith
Thelma Barlow Mrs. Oscar Garmunder
Paola Dionisotti Baroness Le Feyre
Patrick Malone Digital Intermediate
Nathan Osgood Stagehand
Iain Mackay Camera Operator
Greg Lockett Chuck
Anita Burger Hairstylist
Daniel Phillips Hair Designer, Makeup Designer
Paul McGeachan Gaffer
Rob Farris Digital Intermediate
Iain Struthers First Assistant Camera
Andrea Cracknell Hairstylist
Noga Alon Stein Visual Effects Producer
Carl Davis Orlando Adams
Tahira Herold Makeup Artist
Karen Cohen Makeup Artist
Lucy Bristow Camera Operator
Elo Soode Concept Artist, Conceptual Design
Stuart Morton Music Editor
Beverley Binda Hairstylist
Adam Gascoyne Visual Effects Supervisor
Phil Lee Sound Effects Editor