After a fatal test shuts down their project, a disgraced team of scientists enters the criminal underworld to rebuild a forbidden space-bending engine that could rescue humanity or annihilate it entirely.

A fiercely independent pilot fighting to keep her family business afloat starts to fall for the man sent by corporate to ground her operation forever.

Root Cause is a feature length documentary featuring expert opinions from cutting edge doctors and dentists from around the world, that exposes the true health effects of the root canal procedure. Root Cause is one man's extraordinary, personal journey of self-discovery set to send ripples through the dental profession and expose perhaps one of the world's greatest medical industry cover-ups.

主人公“本”在发现一具男孩尸体并因此卷入一起凶杀案。被怀疑为头号嫌疑犯的他家庭和名誉双双面临考验。为了挽救支离破碎的生活，“本”只有找到凶手才能解开所有的秘密和谎言。（文：HTC@深影字幕组)