Miriam Hopkins as Mrs. Leslie Carter

Claude Rains as David Belasco

Richard Ainley as Lou Payne

Laura Hope Crews as Mrs. Dudley

Helen Westley as Mrs. 'Ma' Frazier

John Litel as Charles Bryant

Mona Barrie as Mrs. Hilda Brooks

Victor Jory as Mr. Clifton

Cecil Kellaway as Mr. Chapman

Fritz Leiber as Mr. Foster

Johnny Russell as Dudley Carter

Selmer Jackson as Henry DeMille

May Boley as Mrs. Peabody (uncredited)

Virginia Brissac as Miss Humbert (uncredited)

Maurice Cass as Scenic Artist (uncredited)

Glen Cavender as Stage Doorman (uncredited)

James Conaty as Actor at Rehearsal (uncredited)

William B. Davidson as Stock Company Manager (uncredited)

Bess Flowers as Mother in Miss Humbert's office (uncredited)

Huntley Gordon as Actor Playing John (uncredited)

William Gould as Police Sergeant on Courthouse Steps (uncredited)

Harrison Greene as Man in Audience Shouting to Give Mrs. Carter a Chance (uncredited)

Creighton Hale as Reporter Eddie (uncredited)

John Hamilton as Defense Attorney Graham (uncredited)

Russell Hicks as Wealthy London Host (uncredited)

Halliwell Hobbes as Divorce Judge (uncredited)

Robert Homans as Policeman on Courthouse Steps (uncredited)

William Hopper as Lyceum Theater Attendant (uncredited)

Roger Imhof as Pat - the Lamplighter (uncredited)

Paul Irving as Mr. Krantz (uncredited)

Thomas E. Jackson as Mr. Frank Harper (uncredited)

Lillian Kemble-Cooper as London Party Guest (uncredited)

Doris Lloyd as Teacher at Miss Humbert's School (uncredited)

Helene Millard as Mrs. Eloise Ballard (uncredited)

Harold Miller as Actor at Rehearsal (uncredited)

David Newell as Man in Chicago Audience (uncredited)

John Ridgely as Actor Playing Paul (uncredited)

Florence Shirley as Daisy Dawn (uncredited)

Alexis Smith as Girl at Wedding (uncredited)

Paul Stanton as Prosecuting Attorney Winter (uncredited)

Craig Stevens as Bit Role (uncredited)

Frank Wilcox as Defense Assistant (uncredited)

Cornel Wilde as Mr. Williams (uncredited)

Charles C. Wilson as George Martin (uncredited)

Maris Wrixon as Miss Annie Ellis (uncredited)