Xander Cage is a fictional character and the protagonist of the action film series known as xXx. He is portrayed by actor Vin Diesel and is characterized as a thrill-seeking extreme sports enthusiast who becomes a government agent. Xander is known for his daring stunts and rebellious attitude, often taking on high-stakes missions that involve espionage and combat. The first film, released in 2002, introduces Xander as he is recruited by the National Security Agency (NSA) to infiltrate a group of terrorists. The series has since expanded, with sequels like xXx: State of the Union and xXx: Return of Xander Cage, showcasing his adventures and the challenges he faces in a world of high-octane action.