Antonio Cassinelli

Lohengrin

Jacqueline Plessis

Elsa

Giampiero Malaspina

Tetramondo

Inge Borg

Ortruda

Attilio Ortolani

Re

Giulio Oppi

Re Enrico

Nino Marchesini

Giovanni De Dominis

Ivan Miriev

Leonardo Severini

Giuseppe Modesti

L'araldo

Elena Nicolai

Ortruda (singing voice)

Giacinto Prandelli

Lohengrin (singing voice)

Renata Tebaldi

Elsa (singing voice)