Radiant(2005)

Radiant is a science fiction thriller about four desperate people exposed to an untested, genetically-engineered virus designed with good intentions. When the experimental pathogen called Radiant infects them, the group must navigate a dangerous search for medical answers while a solitary lab assistant becomes their only witness to what's happening. The film explores the consequences of scientific ambition gone wrong, as the infected individuals race against time to understand their condition and survive. With tension mounting and trust fracturing, Radiant examines how far people will go when facing an invisible threat, and what happens when those responsible for creating a weapon must confront the human cost of their work.