Darkly handsome Frank (Albert Dupontel - A Very Long Engagement), jailed for robbing a bank, escapes from prison to track down Maurel (Stéphane Debac – The Happening), a former cellmate trying to make him take the fall for a series of murders and who abducts Frank’s wife and daughter. Detective Claire Linne (Alice Taglioni – The Valet) leads the chase for the fugitive, who soon becomes public enemy No.1. A brutal and no-holds-barred manhunt begins pushing the three protagonists as far as they can go but who will be the hunter and who will be the prey?