Langdon is joined by Katherine Solomon (Peter's daughter), CIA Agent Sato, and Capitol policeman Nuñez.

The primary antagonist is Mal'akh, a mysterious and ruthless figure covered in tattoos who seeks to unlock an "ancient wisdom" and transform himself through a mythical portal.

Critics highlight the show's "breakneck pacing" in its puzzle-solving, noting it makes every building in D.C. feel like a potential spatial reasoning challenge.

The season kicks off when a young Harvard symbologist, Robert Langdon, is recruited by the CIA to solve a series of deadly puzzles after his mentor, Peter Solomon, is kidnapped. To save him, Langdon must decipher ancient codes and uncover the hidden secrets of the Freemasons in Washington, D.C..

The series features "handsomely designed interiors," including detailed recreations of Masonic temples, museums, and galleries.

Ashley Zukerman is praised for his portrayal of a geeky and academic Langdon, offering a different but "sufficiently charming" take compared to Tom Hanks. Common Criticisms Dan Brown's The Lost Symbol: Season 1 | Reviews