大信影院提供的《生死環線》不是一部簡單的漢語普通話動作片，內詳導演的生死環線首次上映于2023年的新加坡地區，是一部在電影史上有著重大意義的漢語普通話語言對白電影，生死環線電影的配樂恰到好處，烘托了電影的氛圍，提升了觀影體驗。

電影《生死環線》觀后點評：《生死環線》電影的劇本創作精良，音效設計出色，增強了電影的沉浸感，仿佛身臨其境。

《生死環線》電影劇情介紹：A group of tired commuters have caught the last train home, ready to hop into their beds for the night. However, their train soon veers off-course and crashes into an abandoned tunnel. The three surviving commuters; withdrawn mother Yi Ling, her son Lucas, and student Janice, are forced to band together and survive the night, as well as avoid the mysterious monster hunting them. Yi Ling still suffers from flashbacks to the car accident that killed her husband and nearly took Lucas` life too. When Lucas is snatched away by the monster, her maternal instincts are tested, and Janice`s ideas of family are challenged as she remembers her difficult relationship with her estranged father. Back at the subway control headquarters, the engineers do their best to make sense of the situation and rescue the survivors.