The Ministry of Time Season 1 Episode 3

The former agent of the ministry, Lola Mendieta, sells to the Nazis the secret of the doors of time. The sadistic leader of the SS, Heinrich Himmler, discovers that there is a door of time in the monastery of Montserrat and, taking advantage of the meeting between Franco and Hitler in Hendaye, travels to the monastery to take the door and rewrite history. The mission of Julian, Alonso and Amelia is to prevent Himmler from taking the door.