Two Vatican officials are sent to different parts of the world to investigate alleged miracles and healings attributed to church members to verify their veracity.
EPISODE 1
Walk With Your Eyes Wide Open
Two Vatican officials investigate a miraculous healing attributed to a local priest; upon their arrival, his mysterious disappearance puts a stop to the investigation.
EPISODE 2
And the Devil Appeared
A coincidence casts doubt on Quintana; a witness reveals new information about Valentina's healing; the discovery of a body has similarities to Salinas' strange childhood.
EPISODE 3
Christ's Youth
Local authorities investigate the recent murders; the Vatican puts pressure on the Envoys when they broaden the scope of their investigation, putting their stay in Mexico at risk.
EPISODE 4
Don't Scream
The Vatican tries to make the Envoys return while suffering the consequences of investigating Benavent, who reveals his true calling; Molina Reyes discovers a dark secret.
EPISODE 5
Descent Into Hell
The Vatican forces the Envoys to take different paths; Salinas witnesses a particular ritual; Antequera fights to remain in the investigation when he receives a surprising message.
EPISODE 6
Salina's Trip
Antequera discovers Quintana's painful past with Adriana and Esteban; Salinas puts Benavent to the test; Antequera and Emilia come up up with a risky plan and Salinas discovers a new talent.
Miguel Ángel Silvestre
Luis Gerardo Méndez
Irene Azuela
Miguel Rodarte
Giovani Florido
Armando Espitia
Fernando Becerril
José Sefami
Juan José Campanella