Through interviews with different people linked to the work and life of the Basque sculptor Jorge Oteiza (1908-2003), this documentary aims to unravel fundamental aspects of his work.
| Actor | Role |
|---|---|
| AAlberto GosáHimself | Himself |
| CCarmen OteizaHerself | Herself |
| JJaione ApalategiHerself | Herself |
| JJosé Ángel IrigarayHimself | Himself |
 José Antonio SistiagaHimself | Himself |
| JJoseba ZulaikaHimself | Himself |
| NNéstor BasterretxeaHimself | Himself |
| PPedro ManterolaHimself | Himself |
| TTxomin BadiolaHimself | Himself |
| JJorge OteizaHimself (archive footage) | Himself (archive footage) |