The story of Florence Foster Jenkins, a New York heiress, who dreamed of becoming an opera singer, despite having a terrible singing voice. Rebecca Ferguson,Meryl Streep,Hugh Grant,Simon Helberg,Neve Gachev,Nina Arianda,John Kavanagh,Dilyana Bouklieva,David Haig,Josh O'Connor,Christian McKay,Mark Arnold,Tony Paul West,Danny Mahoney,Jorge Leon Martinez,Elliot Levey,Solomon Taiwo Justified,David Menkin,Paola Dionisotti,Pat Carney,Phelim Kelly,James Sobol Kelly,Martyn Mayger,Philip Rosch,Pete Meads,Greg Lockett,Sid Phoenix,Clare Crowther,Grant Gillespie,Nat Luurtsema,Liza Ross,Billy Totham,Stephanie Lane,Chris Hembury,Daran Somers,Shaun Newnham,James Wallace,Lee Bolton,Philip Gascoyne,Wesley Lloyd,Claire Ashton,John Guerrasio,Marie Borg,Alan Peett,Dar Dash,David Mills,Lovell Richards,Collum Smith,Yvan Zahui,Rosy Benjamin,Billy Griffin Jr.