The Liam Neeson thriller Unknown hits stores on June 21st. Bonus features for the DVD are “Unknown: What is Known? Investigate the Characters and Plot of this International Thriller”. For the Blu-ray/DVD/Digital Copy pack an additional bonus feature is “Liam Neeson: Known Action Hero.  Discover how the star of Unknown solidifies his action star status”.

The star of Taken and The A-Team jumps back into action with brute force! Liam Neeson plays Dr. Martin Harris, who awakens after a car accident in Berlin to discover that his wife (January Jones) suddenly doesn’t recognize him and another man (Aidan Quinn) has assumed his identity. Ignored by disbelieving authorities and hunted by mysterious assassins, he finds himself alone, tired and on the run. Aided by an unlikely ally (Diane Kruger), Harris plunges into a deadly mystery forcing him to question his sanity, his identity and just how far he’s willing to go to uncover the truth.