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Diophantine Pseudonym

October 21, 2021

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Dan Brown's The Lost Symbol - S1 - E6

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Mal'akh pressures Langdon and Peter to decipher the clues. Katherine, Nuñez and Sato try to regroup.

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Dan Brown's The Lost Symbol: Season 1 - 10 Episode s

1x1 - As Above, So Below
September 16, 2021
Young professor Robert Langdon is pulled into a complex mystery when his mentor is kidnapped.
1x2 - The Araf
September 23, 2021
Robert and Katherine get help from an old friend while trying to decipher the most recent clue.
1x3 - Murmuration
September 30, 2021
With the CIA on their trail, Robert and Katherine turn to Nuñez for help; Sato interrogates Bellamy.
1x4 - L'Enfant Orientation
October 7, 2021
Forced to split up, Langdon follows the next clue while Katherine joins Sato to find her father.
1x5 - Melencolia I
October 14, 2021
Langdon must reunite with Katherine and team up with Sato while Nuñez follows a hunch.
1x6 - Diophantine Pseudonym
October 21, 2021
Mal'akh pressures Langdon and Peter to decipher the clues. Katherine, Nuñez and Sato try to regroup.
1x7 - Noögenesis
October 28, 2021
Mal'akh sheds light on Zach's final days in prison. Langdon and Katherine face their shared past.
1x8 - Cascade
November 4, 2021
Katherine and Langdon persuade Isabel to protect herself. Peter reconnects with Leviathan members.
1x9 - Order Eight
November 11, 2021
Langdon, Katherine, Nuñez and Peter partner with Sato and the CIA to spring a trap for Mal'akh.
1x10 - Resonance
November 18, 2021
As Mal'akh's plan culminates, Peter and Langdon wrestle over the sacrifice needed to save Katherine.

Dan Brown's The Lost Symbol: All seasons

S1: Season 1
10 Episode s