In a would where loyalties are easily abandoned and allegiances can be bought, a new and deadlier terrorist threat has emerged - free agent killers. Featuring high-octane action, a first-rate cast (including Robert De Niro, Jean Reno, Stellan Skarsgard and Honathan Pryce) and exhilarating car chases that are nothing short of sensational (The New York Times). Ronin is the real deal in action fireworks ( Rolling Stone)