In Pixar's Cars 2, the villainous scientist who develops the electromagnetic weapon is Professor Zündapp.
Professor Zündapp is a German car and a leading figure in the conspiracy targeting racers who use Allinol. His electromagnetic weapon is used to cause dangerous failures during the World Grand Prix, making the races appear to discredit the alternative fuel.
The plan is connected to Miles Axlerod, who presents himself as an environmental-minded former oil magnate. The plot ultimately reveals that Allinol and the race sabotage are part of a broader scheme involving oil interests.
Zündapp is voiced by Thomas Kretschmann in the English version. He is sometimes confused with Finn McMissile, the British spy investigating the conspiracy, or with Axlerod, the character directing the larger operation.