- "Behold the Underminer! I am always beneath you, but nothing is beneath me! I hereby declare war on peace and happiness! Soon, all will tremble before me! "
- —Underminers monolouge.
The Underminer is the overarching antagonist and the Big Bad of The Incredibles franchise. He appears at the end of The Incredibles (as both the film's overarching and final antagonist) performing a bank heist. He returns in The Incredibles 2 (as the overarching and opening antagonist), as the Incredibles 2 will take place directly after the first film, before being the main, later secondary antagonist of The Incredibles Three. The Underminer is both the main antagonist and protagonist of the video game, The Incredibles: Rise of the Underminer. He is ruthless, calm, impatient, gruff, diabolical, funny, crazy, dangerous, wise, intelligent, reckless, power-hungry, sneaky, selfish, loud, greedy, comical, cranky, and short-tempered. His goal is to bring war to the earth and destroy supers.
- His real name is Doug Talpid (source: official handbook for young supers)