A briefcase with undisclosed contents -- sought by Irish terrorists and the Russian mob -- makes its way into criminals' hands. An Irish liaison assembles a squad of mercenaries, or ronin, charged with the thorny task of recovering the case. But the team, led by an ex-CIA agent, mistrusts one another. Can they accomplish their mission?
Robert De Niro
Jean Reno
Natascha McElhone
Stellan Skarsgård
Sean Bean
Jonathan Pryce