Finn McMissile is the British spy car who works with Mater in Pixar’s Cars 2.
Finn is an elegant secret agent voiced by Michael Caine. He recruits Mater after initially mistaking the tow truck for an American operative. Their partnership drives the film’s espionage storyline, with Finn relying on Mater’s accidental observations even when Mater does not understand the danger surrounding him.
The character is designed as a classic British spy vehicle, with gadgets, hidden weapons and a refined manner. His appearance and equipment evoke the tradition of cinematic espionage cars without being a direct version of one specific vehicle.
Finn is distinct from Rod Redline, an American spy whose disappearance helps begin the investigation. Professor Zündapp is an enemy scientist, while Sir Miles Axlerod is tied to the conspiracy. Finn’s role is therefore the heroic British-agent counterpart to those characters.