The Bourne Supremacy is a 2004 film loosely based on the Robert Ludlum novel of the same name. The film was directed by Paul Greengrass, written by Tony Gilroy and Brian Helgeland and produced by Doug Liman and Frank Marshall. Universal Studios released the film to theaters in the United States on July 23, 2004 and it received a positive critical and public reaction similar to its predecessor, The Bourne Identity. The film is followed by a 2007 sequel entitled The Bourne Ultimatum.

It is also a sequel to the 2002 film The Bourne Identity and the second film of the Bourne Trilogy. The Bourne Supremacy continues the story of Jason Bourne, an amnesiac and former CIA assassin played by Matt Damon, and his attempt to learn more of his shadowy past as he is once more enveloped in a conspiracy surrounding the CIA and Operation Treadstone. The film also stars Franka Potente as Marie Helena Kreutz, Brian Cox as Ward Abbott, Joan Allen as Pamela Landy and Julia Stiles as Nicolette Parsons.

It substantially deviates from its source material as Alexander Conklin is now dead and the CIA is Bourne's enemy rather than his friend (the plot actually incorporates aspects of the Bourne novel The Bourne Legacy written by Eric Van Lustbader as well). In addition, the book's narrative takes place in Hong Kong with Marie getting kidnapped so Bourne will accept a mission.

After escaping from the emotional and physical pain he previously encountered. Jason Bourne (Damon) and his girlfriend Marie (Potente) begin a new life as far away as possible. But when an assassination attempt on Bourne goes horribly wrong, Bourne must re-enter the life he wanted to leave behind, in order to find out the truth why they are still after him. Written by Film_Fan

When a CIA operation to purchase classified Russian documents is blown by a rival agent--who then shows up in the sleepy seaside village where Bourne (Damon) and Marie (Potente) have been living under assumed names--the pair collapse their lives and head out. Bourne, who promised retaliation should anyone from his former life attempt contact, is forced to once again take up his life as a trained assassin to survive. Written by IMDb Editors