E1
Episode 1
Where to watch
Not streaming yet
Coming soon
No streaming availability found for The Underworld anywhere yet.
Seasons & Episodes
E2
Episode 2
E3
Episode 3
E4
Episode 4
E5
Episode 5
E6
Episode 6
E7
Episode 7
E8
Episode 8
E9
Episode 9
E10
Episode 10
E11
Episode 11
E12
Episode 12
E13
Episode 13
E14
Episode 14
E15
Episode 15
E16
Episode 16
E17
Episode 17
E18
Episode 18
E19
Episode 19
E20
Episode 20
E21
Episode 21
E22
Episode 22
E23
Episode 23
E24
Episode 24
E25
Episode 25
E26
Episode 26
Cast
More from He Jianqi · Lead actor
More from Wu Nien-hsuan · Co-star actor
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The Underworld — streaming FAQ
Which OTT platform streams The Underworld?
The Underworld isn't streaming anywhere in United States yet.
Is The Underworld on Netflix?
No, The Underworld is not on Netflix in United States as of September 2026.
Is The Underworld on Amazon Prime Video?
No, The Underworld isn't on Amazon Prime Video in United States right now.
Where can I watch The Underworld for free?
The Underworld isn't streaming in United States yet, so there's no way to watch it free at the moment.
How many seasons does The Underworld have?
The Underworld has 1 season so far. Season 1 is currently airing.
When is the next episode of The Underworld?
The next episode of The Underworld — "Episode 20" (Season 1, Episode 20) — airs on Wednesday, September 9, 2026.
Are all episodes of The Underworld out yet?
Not yet — Season 1 of The Underworld is still airing. The next episode (E20) releases on Wednesday, September 9, 2026.
Are all episodes of Season 1 of The Underworld out yet?
Not yet — 19 of 26 episodes of Season 1 have been released so far. New episodes air weekly; episode 20 arrives Wednesday, September 9, 2026, and the season finale is set for Tuesday, September 15, 2026. If you're waiting to binge, the full season won't be complete until then.
Is there a Season 2 of The Underworld?
A Season 2 of The Underworld hasn't been officially confirmed yet.
