Juan Gea

as Pedro

as Juan

as Conde de Romanones (6 episodes)

as Javier Ortiz (8 episodes)

as Ernesto Jiménez

as Gerardo Valle (10 episodes)

as Ignacio de Herrera

as Ernesto Jiménez (42 episodes), as Tomás de Torquemada (1 episode)

as (voice)

as Gabaldón

as Rafel Sanchis (202 episodes)

as Pablo Ortiz

as Professor Kornberg (2 episodes)

as Julián Romero (1 episode)

as Director

as Federico

as Iván

as Ginecólogo

as Duque de Barleta