archytele The Vault
▦
Season guide

Lost Signs: Season 1

12 episodes Premiered Jun 20, 2007 Updated Sep 26, 2026
Advertisement
Season 1 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 1 Progress Shield

Future titles & synopses blurred. Tap "Reveal" on any card to peek.
Binge Efficiency Engine

Season 1: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

33%
67%
Mytharc (4): Crucial lore & season climaxes
Core (8): Character development & subplots
Side Quest (0): Standalone / filler
S1·E1 Mytharc

Episode 1

Jun 20, 2007 · 52 min

Summer 1980. An airplane disappears from the radar screens somewhere between Paris and Marseille. Twenty years later, strange forms called Crop Circles appear in a cornfield. At th

S1·E2 Core

Episode 2

Jun 20, 2007 · 52 min

Lucas, the son of Erika and François de Lestrade, Laure's half-brother and son of General de Lestrade, is almost kidnapped. Laure, his aunt, begins to wonder if there is a connecti

S1·E3 Core

Episode 3

Jun 27, 2007 · 52 min

Abducted by hooded individuals, Laure finds herself face to face with her father, who tells her that he is in charge of the secret military "STAR program" which is investigating th

S1·E4 Core

Episode 4

Jun 27, 2007 · 52 min

In a matter of moments, Manon deciphers what army specialists couldn't in months:"12 August 2007" and "We are their children." That same evening, Manon is kidnapped by a man with w

S1·E5 Mytharc

Episode 5

Jul 4, 2007 · 52 min

Laure learns that the scars are implants and that the first scientist to have identified them seems to have been his mother's physician, Professor Roger. At Roger's home, Laure onl

S1·E6 Core

Episode 6

Jul 4, 2007 · 52 min

Laure is found tied, gagged and locked into the cellar of the house. Roger again is on the run. Laure and Xavier learn that Irene, Laure's mother-in-law, has a Denis painting and k

S1·E7 Core

Episode 7

Jul 11, 2007 · 52 min

When he awakens, Lorenzo is overcome with terror. He recalls the images of the plane trip: the turbulence, the plunge into the void, the passengers falling asleep and a strange blu

S1·E8 Core

Episode 8

Jul 11, 2007 · 52 min

Laure dreams of her mother who asks her to stop looking for her. Laure wakes up, troubled. She goes out to her car - a shadow looms. Laure has just been abducted by... Xavier. Susp

S1·E9 Core

Episode 9

Jul 18, 2007 · 52 min

After hearing the confessions of Xavier, Laure asks her father for explanations. He denies any involvement in this affair. At the military hospital, François and her father find Ch

S1·E10 Core

Episode 10

Jul 18, 2007 · 52 min

Christopher flees and abducts Lucas. Released from prison, Xavier is attacked by Francois who tries to kill him. At police headquarters, Laure aligns the photos of all the vanished

S1·E11 Mytharc

Episode 11

Jul 25, 2007 · 52 min

Laure recovers her personality. She sees herself as a 10-year-old again, running through the fields, her mother telling her that she has to go away. Beams of light had then drawn t

S1·E12 Mytharc

Episode 12

Jul 25, 2007 · 52 min

Laure learns from Professor Roger that her mother was implanted. Meanwhile, Michèle Costa confesses her secret to Xavier: she knows where Laure's mother is. She takes him to Marsei

Advertisement
Advertisement