Stephen Frears

Đạo diễn

Meryl Streep

Florence Foster Jenkins

Hugh Grant

St. Clair Bayfield

Simon Helberg

Cosmé McMoon

Rebecca Ferguson

Kathleen Weatherley

Nina Arianda

Agnes Stark

Stanley Townsend

Phineas Stark

David Haig

Carlo Edwards

Brid Brennan

Kitty

Christian McKay

Earl Wilson

John Sessions

Dr. Hermann

Elliot Levey

Edgar Booth Cunningham, Jr.

John Kavanagh

Arturo Toscanini

Allan Corduner

John Totten

Maggie Steed

Mrs. James O'Flaherty

Paola Dionisotti

Baroness Le Feyre

Thelma Barlow

Mrs. Oscar Garmunder

Pat Starr

Mrs. Vanderbilt

Liz

Mrs. EE Patterson