What is the name of the German scientist who serves as Cars 2’s main villain?

Professor Zündapp is the German scientist who serves as Cars 2’s main villain.

Professor Otto Zündapp, commonly called Professor Z, works with Miles Axlerod and helps develop the plot involving Allinol, the alternative fuel promoted during the World Grand Prix. His expertise and mechanical design make him a central member of the conspiracy faced by Mater and Lightning McQueen.

Cars 2 shifts the series from a small-town racing story to an international spy adventure. Mater becomes involved with British agents Finn McMissile and Holley Shiftwell after being mistaken for an undercover operative. The film visits locations including Tokyo, Porto Corsa, and London.

The umlaut in Zündapp is part of the character’s name and reflects the name of the real German motorcycle manufacturer Zündapp. He is sometimes remembered simply as Professor Z, but the full name is Professor Otto Zündapp.