"Mesrine: Killer Instinct" is a French crime film released in 2008, directed by Jean-François Richet. It is the first part of a two-part biographical story about the notorious French criminal Jacques Mesrine, who became infamous for his violent crimes and charismatic personality during the 1960s and 1970s. The film explores Mesrine's early life, his rise to infamy, and his complex relationships with family and associates. It highlights his criminal exploits, including bank robberies and prison escapes, while also delving into the psychological aspects of his character, showcasing the duality of his life as both a criminal and a family man.