S01E01 As Above, So Below
Young professor Robert Langdon is pulled into a complex mystery when his mentor is kidnapped.
Dan Brown's The Lost Symbol
S01E07: Noögenesis
Mal'akh sheds light on Zach's final days in prison. Langdon and Katherine face their shared past.
Overview
The early adventures of young Harvard symbologist Robert Langdon, who must solve a series of deadly puzzles to save his kidnapped mentor and thwart a chilling global conspiracy.
Episodes
S01E02 The Araf
Robert and Katherine get help from an old friend while trying to decipher the most recent clue.
S01E03 Murmuration
With the CIA on their trail, Robert and Katherine turn to Nuñez for help; Sato interrogates Bellamy.
S01E04 L'Enfant Orientation
Forced to split up, Langdon follows the next clue while Katherine joins Sato to find her father.
S01E05 Melencolia I
Langdon must reunite with Katherine and team up with Sato while Nuñez follows a hunch.
S01E06 Diophantine Pseudonym
Mal'akh pressures Langdon and Peter to decipher the clues. Katherine, Nuñez and Sato try to regroup.
S01E07 Noögenesis
Mal'akh sheds light on Zach's final days in prison. Langdon and Katherine face their shared past.
S01E08 Cascade
Katherine and Langdon persuade Isabel to protect herself. Peter reconnects with Leviathan members.
S01E09 Order Eight
Langdon, Katherine, Nuñez and Peter partner with Sato and the CIA to spring a trap for Mal'akh.
S01E10 Resonance
As Mal'akh's plan culminates, Peter and Langdon wrestle over the sacrifice needed to save Katherine.
Cast
Ashley Zukerman
Robert Langdon
Valorie Curry
Katherine
Sumalee Montano
Sato
Rick Gonzalez
Nunez
Eddie Izzard
Peter
Beau Knapp
Mal'akh
