Unknown Movie Online plot follow Dr. Martin Harris (Liam Neeson) discover that his wife Elizabeth “Liz” Harris (January Jones) suddenly doesn’t recognize him and another man, Martin B. (Aidan Quinn), has assumed his identity. Martin is on the run after being ignored by skeptical authorities and hunted by mysterious assassins. Aided by an unlikely collaborator, Martin plunges headlong into a lethal mystery that will compel him to question his wisdom, his character, and just how far he’s willing to go to find out the truth. Watch Unknown Free Online Stream