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Untraceable (2008)

Official Trailer

Plot Summary

FBI agent Jennifer Marsh (Diane Lane) works in a special cybercrime unit that tracks criminals operating on the internet. One day she discovers a mysterious website showing the live torture and murder of a victim. The horrifying twist is that the more people who watch the stream, the faster the victim dies.

The anonymous killer uses the internet’s global reach to turn murder into a chilling spectacle, challenging law enforcement to stop him before the next victim dies. As Marsh and her team follow the digital clues, they realize the killer is highly intelligent, technically skilled, and always one step ahead.

As the investigation intensifies, the deadly game between the killer and Marsh becomes increasingly personal. What begins as a cybercrime case soon evolves into a tense psychological battle, forcing Marsh to confront both the killer’s twisted logic and the dark side of online voyeurism.

Cast Biographies