Adolfo Marsillach

as Santiago Ramón y Cajal

9 episodes

Verónica Forqué

as Silveria Fañanás García

9 episodes

Fernando Fernán Gómez

as Don Justo

9 episodes

Encarna Paso

as Doña Antonia

9 episodes

Laura Cepeda

as Kitty

9 episodes

Verónica Luján

as Jorja Ramón y Cajal

9 episodes

Damián Velasco

as Pedro Ramón y Cajal

9 episodes

Agustín Póveda

as Jimeno

9 episodes

Jorge Bosso

9 episodes

Miguel Rellán

as Sr. Borau

9 episodes

Tito Valverde

9 episodes

Beatriz Elorrieta

9 episodes

Manuel Zarzo

9 episodes

Adriano Domínguez

9 episodes

Pedro del Río

9 episodes