The survivors in 10,000 BCE are split; half are trapped in 2076. Gavin must choose: save his wife (Eve) or prevent the apocalypse that creates Silas. End of Analytical Pack.
| Concept | In-Universe Rule | Logical Flaw | Suspension of Dispensation | | :--- | :--- | :--- | :--- | | | Only physical matter passes through; memories are imprinted genetically. | How does genetic memory differentiate between a thought and a physical object? | High (It’s a conceit of the show) | | Fauna | Ice Age mammals + Cretaceous dinosaurs coexist. | Chronological inconsistency (Dinosaurs died out 65mya; Ice Age = 2.6mya). They are 62 million years apart. | Low (Production uses generic CGI) | | The Sinkholes | Quantum entanglement with a 2076 machine. | If the machine is in 2076, why do sinkholes appear in 2022 and 10,000 BCE? The causal loop is unstable. | Medium (Plot convenience) | | Language | All survivors speak modern English. | No linguistic drift attempted for people from 2076. | High (Ignored for broadcast) | La Brea Season 2 Complete Pack
| Episode | Skip? | Must-Watch Scene | | :--- | :--- | :--- | | S2E3 | Yes (Filler wolf chase) | Final 2 minutes (Portal mathematics) | | S2E6 | No | Sam’s execution (The moral turning point) | | S2E8 | Yes (Flashback heavy) | Mid-credits scene: The 2076 lab | | S2E11 | No | Silas’s monologue about the “Second Flood” | The survivors in 10,000 BCE are split; half