Portuguese history is full of personalities who, through their actions, thoughts, courage, creativity, and even weaknesses, shaped the country. Often, these notable figures were influenced by a "soulmate" — whether friend or foe, positive or negative — who inspired, completed, and motivated them.

"PORTUGUESE DUOS" is a 13-episode documentary series that tells the stories of these pairs who marked different eras in Portugal, from the medieval period to contemporary times, covering themes such as war, poetry, music, politics, and science. Each episode is a journey between two intertwined and complementary biographies, forming unique chapters narrated with the necessary historical accuracy, but with a touch of irony and lightness.