Ready to start streamingUnderground on your favorite streaming device? Underground is currently available to stream via subscription, rental, or purchase on in the US.
Here are a few important points about the LINE TV series. Originally premiering September 7th, 2025, "Underground" stars Dino Lee, Nine Chen, Ben Wu, Yao Ai-ning. The show spans 1 season(s) and currently holds a 0/100 rating on TMDb, which is derived from reviews from 0 registered users.
Looking for a quick plot summary? 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."
