Lord Zero is the antagonist of the story, constantly trying to get all the treasure for himself only to be thwarted by Montana and Alfred. Usually his plans are foiled because of a mistake from his minions Slim, Slam or Dr. Nitro. Lord Zero is notable for his walking staffs, which all have strange and diverse functionalities. Zero is constantly in a bad mood, and personally hates the excuse "I'm sorry, it wouldn't have happened if you gave me more time and money."