Underground Monster poster
Where to stream

Underground Monster

5.620231h 30mMovieFantasyAdventure

Near a remote town, the repeated dumping of toxic waste causes an underground cave dweller to mutate into a hideous monster. A construction team that is digging a tunnel accidentally disturb the creature's habitat causing it to attack.

DirectorHuang He
WriterHuan Niu

Where to watch

The Roku ChannelThe Roku ChannelXumo PlayXumo PlayTubi TVTubi TV
Availability shown for United States · rights vary by country

Cast · Directed by Huang He

WWWei Wei
Wei Wei
He Chi
WLWei Lu
Wei Lu
Wu Linna
ZCZhang Chunzhong
Zhang Chunzhong
He Jianghai
YDYue Dongfeng
Yue Dongfeng
Lao Jia
LRLi Ruoxi
Li Ruoxi
Ah Lei
TXTang Xin
Tang Xin
Wang Qidong
ZSZhang Shuangli
Zhang Shuangli
Boss Bai
LCLi Da Chuan
Li Da Chuan
Xiao Liu

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Underground Monster — streaming FAQ

Which OTT platform streams Underground Monster?

Underground Monster is streaming on The Roku Channel, Xumo Play and Tubi TV 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 September 2026. It's currently on The Roku Channel and Xumo Play.

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 and Xumo Play instead.

Where can I watch Underground Monster for free?

Underground Monster is available to stream free (with ads) on The Roku Channel and Xumo Play in United States.