When did Lost LA Season 4 Episode 5 air?
Lost LA Season 4 Episode 5 aired on November 12, 2019.


Much of Los Angeles's past is lost to history, but through the region's archives, we can uncover the inspiring dreams and bitter realities that built the modern-day metropolis.

Edwin Hubble, working with the world’s most powerful telescope in the mountains high above Los Angeles, discovered just how vast the universe truly is. Visit the underground vault of the Carnegie Observatories, where paradigm-shifting discoveries are annotated by hand on glass photographic slides, and the historic Mount Wilson observatory.
Direct answers for episode-level questions and details.
Lost LA Season 4 Episode 5 aired on November 12, 2019.
This episode runs for approximately 25 minutes.
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