Productor
Stage director
(1951 Des. 09, 12, 16; 1952 Gen. 03)
Guido di Monforte
(Guido di Montfort)
Il sire di Bethune
(Lord of Bethune)
Il conte Vaudemont
(The count of Vaudemont)
Arrigo
Giovanni da Procida
(1951 Des. 09, 12, 16, 27; 1952 Gen. 03)
La duchessa Elena
(The Duchess Elena)
(1951 Des. 12, 16, 19, 27)
Ninetta
Danieli
Tebaldo
Roberto
(1951 Des. 09, 19)
Manfredo
Chorus master
Orquestra