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