

Where to watch
Availability shown for United States · rights vary by countryCast · Directed by Huang He
More from Wei Wei · Lead actor
More from Wei Lu · Co-star actress
More from Huang He · Director

The Lord of the Monsters
2024 · 9.2

Swordsman's Romance
2022

Drawing Sword:Fighting Ghost Cry
2022

Wild Agent 2: Peach Assassination
2024 · 4.6

Detective Dee and the Road to Hell
2018 · 6.2

Coffin Mountain Ancient Tomb
2022 · 6.3

Snow Monster
2019 · 4.9

Di Renjie and the Flying Demon Head
2020 · 6.4

Murloc
2022

水怪
2026 · 2.2
See all fromHuang He
More like this

The Sorcerer and the White Snake
2011 · 6.5

Double World
2020 · 6.7

A Writer's Odyssey
2021 · 7.1

Journey to the West: The Demons Strike Back
2017 · 6.0

Till We Meet Again
2021 · 6.6

Deep Sea Mutant Snake
2022 · 6.8

Bureau 749
2024 · 6.4

Ne Zha 2
2025 · 8.2

The Legend of Hei 2
2025 · 9.0

Ne Zha
2019 · 7.9

The Legend of Hei
2019 · 8.4

Tom and Jerry: Forbidden Compass
2025 · 6.6
Underground Monster — streaming FAQ
Which OTT platform streams Underground Monster?
Underground Monster is streaming on The Roku Channel in United States, and available to rent or buy on Fandango At Home. It's not currently on Netflix.
Is Underground Monster on Netflix?
No, Underground Monster is not on Netflix in United States as of November 2026. It's currently on The Roku Channel.
Is Underground Monster on Amazon Prime Video?
No, Underground Monster isn't on Amazon Prime Video in United States right now. It's on The Roku Channel instead.
Where can I watch Underground Monster for free?
Underground Monster is available to stream free (with ads) on The Roku Channel in United States.
The Roku Channel
Fandango At Home
























