Glenn Ford

Dr. Thomas King

Eleanor Parker

Marjorie Lawrence

Roger Moore

Cyril Lawrence

Cecil Kellaway

Bill Lawrence

Peter Leeds

Dr. Ed Ryson

Evelyn Ellis

Clara

Walter Baldwin

Jim Owens

Ann Codee

Mme. Gilly

Stuart Whitman

Leopold Sachse

Leopold Sachse

Jean Fenwick

Jo Gilbert

Eileen Farrell

Student at Mme. Gilly's / Voice of Marjorie Lawrence (voice)

Bess Flowers

Party Guest (uncredited)

Phyllis Coghlan

William Olvis

Don José in 'Carmen'

Charles Evans

Marcella Reale

Musetta in 'La bohème'

Penny Santoni

Gilbert Russell

Manrico in 'Il trovatore'

Rudolph Petrak

Tenor

Gene Roth

King Marke in 'Tristan und Isolde' (non-singing scene)

Tudor Williams

King Marke in 'Tristan und Isolde' (singing scene)

Armando Tokatian

Rodolfo in 'La bohème'

Edwin Dunning

Marcello in 'La bohème'

Jeanne Determann

Soprano in 'Tristan und Isolde'

Jean Bonacorsi

Contralto in 'Tristan und Isolde'

Joseph Gaudio

Samson in 'Samson et Dalila'

Charles Gonzales

Alcindoro in 'La bohème'

Stephen Bekassy

Comte Claude des Vignaux

Doris Merrick

Nurse (uncredited)

Lomax Study

Metropolitan Stage Manager (uncredited)

Leoda Richards

Lady in Opera Audience

Curtis Bernhardt

Director

Ridgeway Callow

Asistente de Dirección

Marjorie Lawrence

Guión, Historia

Sonya Levien

Guión

William Ludwig

Guión

Paul Vogel

Director de Fotografía

Joseph Ruttenberg

Director de Fotografía

Adolph Deutsch

Compositor de la Música Original

Alexander Courage

Compositor de la Música Original

James Brock

Sound

Jack Cummings

Productor

Metro-Goldwyn-Mayer

Compañía de Produccion

Helen Rose

Diseño de Vestuario

William Tuttle

Makeup Designer

John D. Dunning

Editor

Daniel B. Cathcart

Diseño de Producción

Cedric Gibbons

Diseño de Producción

Edwin B. Willis

Decorados

Jack D. Moore

Decorados

Warren Newcombe

Special Effects

Wesley C. Miller

Sound Recordist