Cast
- Sancho Gracia as Don Carlos de Zárate/La Máscara Negra
- Nuria Gallardo as Elodia
- Antonio Casas as Gonzalo Pascual
- Manuel Zarzo as Don Cosme
- Estanis González as Francisco de Goya
- Juan Ribó as Diego
- Francisco Vidal as Napoleón
- Paul Naschy as Sandro Coltini
- Francisco Merino as Beaulieu
- Ismael Merlo as Laforque