Benet Casablancas, composer
Rafael Argullol, booklet
Gran Teatre del Liceu, production
Televisió de Catalunya (TV3) and Catalunya Música, collaboration

Allison Cook, Lea
Jose Antonio Lopez, Ram
Sara Blanch, First Lady
Anaïs Masllorens, second lady
Marta Infante, third lady
Sonia de Munck, Milleocchi
Felipe Bou, Milleocchi
Xavier Sabata, Dr Schicksal
David Alegret, Michele
Antonio Lozano, Lorenzo
Juan Nocal-Moro, Augusto

Carme Portaceli, stage direction
Ferran Carvajal, choreography
Paco Azorín, scenography
Antonio Belart, costumes
Ignasi Camprodón, lighting
Miquel Àngel Raió, video creation
Conxita Garcia, direction of the Choir