S1·E18 Episode 18
Core
Aired January 7, 2026
Synopsis
Hwa Young's dark past is threatened when she discovers Seo Rin's long-lost twin may be alive.
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Frequently Asked Questions
When did Season 1 Episode 18 of The First Man air?
Season 1, Episode 18 ('Episode 18') originally aired on January 7, 2026.
How long is Season 1 Episode 18 ('Episode 18')?
The episode follows the standard broadcast runtime for The First Man.
What happens in The First Man Season 1 Episode 18?
Hwa Young's dark past is threatened when she discovers Seo Rin's long-lost twin may be alive....