

In 1543, at the University of Salamanca, in Spain, Fray Antonio Román, an Augustinian monk who spreads humanist ideas, considered heretical, among his more inquisitive students, a clandestine group of four led by the brilliant novice Luis de León, mysteriously dies in unspeakable circumstances. In the present day, the historian Lara Cabanes is hired to find out if the monk was murdered, as is suspected and she is told, but the task will not be easy to achieve.

Leonor Watling
Lara

Patrick Criado
Fray Luis de León

Daniel Grao
Alberto

Macarena Sanz
Sonia

Fernando Soto
Antonio Román

Chani Martín
Javier de Castro

Fernando Albizu
Nicolás de Medina

Ramon Agirre
Santiago Montemayor
Daniel Luque
Gaspar
Iván Sánchez Sánchez
Juan