E1 · As Above, So Below
Young professor Robert Langdon is pulled into a complex mystery when his mentor is kidnapped.
E2 · The Araf
Robert and Katherine get help from an old friend while trying to decipher the most recent clue.
E3 · Murmuration
With the CIA on their trail, Robert and Katherine turn to Nuñez for help; Sato interrogates Bellamy.
E4 · L'Enfant Orientation
Forced to split up, Langdon follows the next clue while Katherine joins Sato to find her father.
E5 · Melencolia I
Langdon must reunite with Katherine and team up with Sato while Nuñez follows a hunch.
E6 · Diophantine Pseudonym
Mal'akh pressures Langdon and Peter to decipher the clues. Katherine, Nuñez and Sato try to regroup.
E7 · Noögenesis
Mal'akh sheds light on Zach's final days in prison. Langdon and Katherine face their shared past.
E8 · Cascade
Katherine and Langdon persuade Isabel to protect herself. Peter reconnects with Leviathan members.
E9 · Order Eight
Langdon, Katherine, Nuñez and Peter partner with Sato and the CIA to spring a trap for Mal'akh.
E10 · Resonance
As Mal'akh's plan culminates, Peter and Langdon wrestle over the sacrifice needed to save Katherine.
