Interrupted Melody

Dr. Thomas King

Marjorie Lawrence

Cyril Lawrence

Bill Lawrence

Dr. Ed Ryson

Clara

Jim Owens

Mme. Gilly

Acting

Leopold Sachse

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

Party Guest (uncredited)

Don José in 'Carmen'

Musetta in 'La bohème'

Manrico in 'Il trovatore'

Tenor

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

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

Rodolfo in 'La bohème'

Marcello in 'La bohème'

Soprano in 'Tristan und Isolde'

Contralto in 'Tristan und Isolde'

Samson in 'Samson et Dalila'

Alcindoro in 'La bohème'