The Bourne Identity is a 2002 action spy thriller film based on Robert Ludlum's novel of the same name, and the first in which series of action spy thriller films based on the character Jason Bourne (Matt Damon), a CIA assassin suffering from extreme memory loss who must figure out who he is, created by author Robert Ludlum?
"Jason Bourne" film series
Title: Bourne (film series)
Passage: The Bourne films are a series of action spy thriller films based on the character Jason Bourne (Matt Damon), a CIA assassin suffering from extreme memory loss who must figure out who he is, created by author Robert Ludlum.
Title: The Bourne Identity (2002 film)
Passage: The Bourne Identity is a 2002 action spy thriller film based on Robert Ludlum's novel of the same name.  It stars Matt Damon as Jason Bourne, a man suffering from extreme memory loss and attempting to discover his true identity amidst a clandestine conspiracy within the Central Intelligence Agency (CIA).  The film also features Franka Potente, Chris Cooper, Clive Owen, Julia Stiles, Brian Cox and Adewale Akinnuoye-Agbaje.  The first in the "Jason Bourne" film series, it was followed by "The Bourne Supremacy" (2004), "The Bourne Ultimatum" (2007), "The Bourne Legacy" (2012) and "Jason Bourne" (2016).
Title: The Bourne Ultimatum (film)
Passage: The Bourne Ultimatum is a 2007 American-German action spy thriller film directed by Paul Greengrass loosely based on the novel of the same name by Robert Ludlum.  The screenplay was written by Tony Gilroy, Scott Z. Burns and George Nolfi and based on a screen story of the novel by Gilroy.  "The Bourne Ultimatum" is the third in the "Jason Bourne" film series, being preceded by "The Bourne Identity" (2002) and "The Bourne Supremacy" (2004).  The fourth film, "The Bourne Legacy", was released in August 2012, without the involvement of Damon, and the fifth film (a direct sequel to "Ultimatum"), "Jason Bourne", was released in July 2016.
Bourne (film series) The Bourne Identity (2002 film)