Episode 4, “2100,” is expected to feature the most visual effects and world-building, showcasing the futuristic civilization that holds the key to ending the sinkhole phenomenon.
: Most characters receive a "fitting conclusion," with the Harris family ultimately reuniting and returning to modern-day Los Angeles, though the show leaves some ambiguity about how much time passed in the "real world" while they were away. Critical Reception la brea temporada 3