The Bourne franchise consists of action thriller installments based on the character Jason Bourne, created by author Robert Ludlum. The franchise includes five films and a spin-off television series. The overall plot centers around Jason Bourne, a CIA assassin suffering from dissociative amnesia, portrayed by Matt Damon.
All three of Ludlum's novels were adapted for the screen, featuring Matt Damon as the title character in each. From Wikipedia
