Ruy Blas
- Annu: 1979
- Paese: Czechoslovakia
- Genre: Drama, Romance, History
- Studio: Československá televízia Bratislava
- Parolla chjave: based on play or musical, 17th century
- Direttore: Igor Ciel
- Cast: Dušan Jamrich, Zdena Studenková, Štefan Kvietik, Jozef Adamovič, Hana Kováčiková, Eva Večerová
