Cast
- Adolfo Marsillach as Santiago Ramón y Cajal
- Verónica Forqué as Silveria Fañanás García
- Fernando Fernán Gómez as Don Justo
- Encarna Paso as Doña Antonia
- Laura Cepeda as Kitty
- Verónica Luján as Jorja Ramón y Cajal
- Damián Velasco as Pedro Ramón y Cajal
- Agustín Póveda as Jimeno
- Jorge Bosso
- Miguel Rellán as Sr. Borau