Embark on an unknown journey following the movie "Night Train to Lisbon"

In Lisbon, Gregorius investigates Prado’s friends and family, gradually reconstructing the image of this extraordinary doctor and writer who resisted Portugal’s dictatorship, as well as the full picture of his dramatic life. Through this journey that takes him off the beaten path, and through encounters and intersections with people and events, he begins to reflect on his own dull existence. This journey is not one of confusion or restlessness, but rather, in the twilight of his years, through the interplay with Prado across time and space, Gregorius gradually "returns" to his truest self while "heading" toward an unknown world, re-examining the choices and answers at each stage of his past life...