Florence Foster Jenkins

Sid Phoenix as Corporal Jones Cameron Cuffe as Gino Philip Gascoyne as New York Journalist (uncredited) Pat Starr as Mrs. Vanderbilt Danny Mahoney as Clifford B. Thornton III Josh O'Connor as Donaghy Hugh Grant as St. Clair Bayfield Dar Dash as Antonio Simon Helberg as Cosmé McMoon Rebecca Ferguson as Kathleen Weatherley Ewan Stewart as Colonel Philip Rosch as Archie the Doorman James Wallace as Corbin's Gang Carl Davis as Orlando Adams Mark Arnold as Cole Porter Aida Garifullina as Lily Pons Tunji Kasim as Private Smith Caolan Byrne as Stagehand 2 Nina Arianda as Agnes Stark Christian McKay as Earl Wilson Maggie Steed as Mrs. James O'Flaherty Liza Ross as Mrs. EE Patterson Lloyd Hutchinson as Microphone Engineer John Kavanagh as Arturo Toscanini Rhoda Lewis as Mrs. Patsy Snow Charles Streeter as Corbin's Gang David Haig as Carlo Edwards Brid Brennan as Kitty Thelma Barlow as Mrs. Oscar Garmunder Rosy Benjamin as Corbin's Gang Allan Corduner as John Totten Meryl Streep as Florence Foster Jenkins Stanley Townsend as Phineas Stark David Menkin as Carlton Smith Greg Lockett as Chuck Elliot Levey as Edgar Booth Cunningham, Jr. John Sessions as Dr. Hermann Paola Dionisotti as Baroness Le Feyre John Guerrasio as Newspaper Vendor James Sobol Kelly as Edgar (Diner) Grant Gillespie as Brooklyn Man

Consolata Boyle Costume Design Stephen Frears Writer, Director Jo McLaren Stunt Coordinator Jason Ewart Additional Camera Danny Cohen Director of Photography Patrick Malone Digital Intermediate Alexandre Desplat Original Music Composer