Documentary by Juan Francisco de Lasa about a pioneer of Spanish cinema. Gelabert attended one of the first sessions of the Lumière's cinématographe in Barcelona. Briefly after, he built a contraption based on this invention. He produced his first picture, "Dorotea", in 1897. His film "Riña en un café" is considered the first Spanish film to feature a plot.
| Directing | Juan Francisco de Lasa | Director |
| Writing | Juan Francisco de Lasa | Writer |
| Directing | Jaime Peracaula | Assistant Director |
| Camera | Tomás Ribes | Assistant Camera |
| Editing | Luis Puigvert | Editor |
| Sound | Juan Pineda | Music |
| Camera | Ricardo Albiñana | Director of Photography |
| Art | Estudios Macian | Title Designer |
