The: Lost Symbol - Season 1eps10

: As the resonance device begins to threaten the structure of the monument, Nuñez manages to disrupt the machine.

: Peter Solomon arrives, intending to sacrifice himself to save Katherine. However, Mal'akh reveals he wants to be the one sacrificed by his father's hand to be reborn in a higher form. The Lost Symbol - Season 1Eps10

The season finale of The Lost Symbol , titled serves as the definitive conclusion to the Peacock prequel series. Following its release on November 18, 2021, the show was canceled after one season as it was deemed to have told the "complete story" of Dan Brown’s original source material. Episode Plot Summary : As the resonance device begins to threaten

: Mal'akh takes Katherine to the tunnels beneath the Washington Monument , planning to use the "Cascade" resonance device to achieve apotheosis (becoming a god) through a ritualistic human sacrifice. The season finale of The Lost Symbol ,

: Robert and Katherine decide to take their relationship slow, with Robert returning to his academic life at Harvard.