Looking to watch Underground from the comfort of your couch? Underground is currently available to stream via subscription, rental, or purchase on in the US.
Here are a few helpful facts about the LINE TV series. Originally premiering September 7th, 2025, "Underground" stars Dino Lee, Nine Chen, Ben Wu, Aining Yao. The show spans 1 season(s) and currently holds a 0/100 rating on TMDb, which was calculated from reviews from 0 engaged users.
Wondering what the series is about? Here’s the plot: "A group of young people caught in the chaos of their underground world. As they struggle with their uncertain futures and pursue their dreams, they learn that growth is harsh, and youth is fleeting."
