Ronin

Robert De Niro plays Sam, an American intelligence operative who is part of the mercenary group.

Jean Reno portrays Vincent, a skilled French gunman and ex- French Intelligence agent on the team.

Natascha McElhone appears as Deirdre, an Irish intelligence operative who hires the mercenaries for the mission.

Stellan Skarsgård takes on the role of Gregor, a fixer and former KGB officer with a mysterious past.

Skipp Sudduth plays Larry, an American member of the mercenary team with a background in the military.

Jonathan Pryce portrays Seamus O'Rourke, an intelligence operative involved in the mission.

Sean Bean appears as Spence, an enthusiastic member of the mercenary team with a rebellious streak.

Michael Lonsdale portrays Jean-Pierre, a well-connected Frenchman who assists the team in their mission.

Féodor Atkine plays Mikhi, a shady Russian involved in the underworld dealings surrounding the mission.

Katarina Witt appears as Natacha Kirilova, a mysterious figure linked to the mission and its objectives.

Ron Perkins plays the Man with the Newspaper, a minor but significant character in the events of the film.

Daniel Breton appears as Sergi's Accomplice, a character tied to the criminal underworld in the movie.