Lightning McQueen's best friend who accidentally becomes entangled in an international spy plot. Mistaken for an undercover agent, he travels across Tokyo, Paris, Porto Corsa, and London to help spies stop a conspiracy involving electromagnetic pulses and alternative fuels. Despite his lack of espionage skills, his actions ultimately expose the mastermind, save McQueen, and earn him an honorary knighthood.
Loyal companions whose bond is tested by miscommunication but ultimately strengthened.
Holley mistakenly identifies Mater as a spy and formally recruits him for the mission.
Mater uncovers Axlerod's true identity and forces a public confession during the climax.
Finn rescues and partners with Mater, transitioning from mistaken contact to genuine cooperation.
Mater is formally recognized by the British monarchy for his role in thwarting the conspiracy.
Explore the full interactive character relationship map of Cars 2