Dan Brown's The Lost Symbol - Season 1
1 - As Above, So Below
Air Date: September 16, 2021
Young professor Robert Langdon is pulled into a complex mystery when his mentor is kidnapped.
2 - The Araf
Air Date: September 23, 2021
Robert and Katherine get help from an old friend while trying to decipher the most recent clue.
3 - Murmuration
Air Date: September 30, 2021
With the CIA on their trail, Robert and Katherine turn to Nuñez for help; Sato interrogates Bellamy.
4 - L'Enfant Orientation
Air Date: October 7, 2021
Forced to split up, Langdon follows the next clue while Katherine joins Sato to find her father.
5 - Melencolia I
Air Date: October 14, 2021
Langdon must reunite with Katherine and team up with Sato while Nuñez follows a hunch.
6 - Diophantine Pseudonym
Air Date: October 21, 2021
Mal'akh pressures Langdon and Peter to decipher the clues. Katherine, Nuñez and Sato try to regroup.
7 - Noögenesis
Air Date: October 28, 2021
Mal'akh sheds light on Zach's final days in prison. Langdon and Katherine face their shared past.
8 - Cascade
Air Date: November 4, 2021
Katherine and Langdon persuade Isabel to protect herself. Peter reconnects with Leviathan members.
9 - Order Eight
Air Date: November 11, 2021
Langdon, Katherine, Nuñez and Peter partner with Sato and the CIA to spring a trap for Mal'akh.
10 - Resonance
Air Date: November 18, 2021
As Mal'akh's plan culminates, Peter and Langdon wrestle over the sacrifice needed to save Katherine.