A fencing master in pre-revolution Spain is hired to teach fencing to a beautiful young woman. Although he has never taught a woman before he is fascinated by her and agrees. She wishes to learn a particular thrust which he is famous for. When a local nobleman becomes involved with her the intrigue begins.
| Actor | Role |
|---|---|
 Omero AntonuttiDon Jaime Astarloa | Don Jaime Astarloa |
 Assumpta SernaAdela de Otero | Adela de Otero |
 Joaquim de AlmeidaLuis de Ayala | Luis de Ayala |
 José Luis López VázquezCampillo | Campillo |
 Miguel RellánAgapito Carceles | Agapito Carceles |
 Alberto ClosasSalanova | Salanova |
 Elisa MatillaLucía | Lucía |
| RRamón GoyanesIsidro | Isidro |
 Juan Jesús ValverdeCarreño | Carreño |
 Francisco VidalRomero | Romero |
| TTomás RepilaGustavo | Gustavo |
| MMarcos TizónAlejandro | Alejandro |
| MMiguel Ángel SalomónHeraldico | Heraldico |
| SSonsoles BenedictoRosa | Rosa |
 Pablo ViñaCriado de Ayala | Criado de Ayala |
| RRoberto Díaz GomarCabo | Cabo |
| RRafael VaqueroRioseco | Rioseco |
 Carmen SegarraJulia | Julia |
| AAnunciata Díaz-AgeroSoprano | Soprano |
| JJosé Antonio CamposPolicía 1º | Policía 1º |