El juramento Online
| Series cast summary: | |||
 | Marga López | 3 episodes, 1974 | |
 | Jorge Martínez de Hoyos | 3 episodes, 1974 | |
 | Nubia Martí | 3 episodes, 1974 | |
 | Enrique Novi | 3 episodes, 1974 | |
 | Aarón Hernán | 3 episodes, 1974 | |
| Socorro Avelar | 3 episodes, 1974 | |
| Miguel Gómez Checa | 3 episodes, 1974 | |
 | Juan Peláez | 3 episodes, 1974 | |
| Blanca Torres | 3 episodes, 1974 | |