"Unknown" is a 2011 thriller film directed by Jaume Collet-Serra and starring Liam Neeson. The Blu-ray version includes French and Spanish subtitles, and features a runtime of 113 minutes. Produced by Andrew Rona, Joel Silver, and Leonard J. Goldberg, the movie falls under the Mystery/Suspense genre and is rated PG-13. Set against the backdrop of a political thriller, "Unknown" follows Neeson's character as he navigates a dangerous conspiracy while on the run.