First Appearance: "The Way We Was," Season 2. Springfield's version of Arnold Schwarzenegger, Rainier Wolfcastle began his career on The Simpsons simply known by the title character from his most famous films: McBain. Wolfcastle may also have political aspirations (not unlike Schwarzenegger, the former real-life governor of California); Wolfcastle can often be seen as part of the Springfield Republican Party's inner circle, and ran for mayor during Mayor Quimby's recall election. Funniest Moment: During the filming of Radioactive Man, Wolfcastle was taking part in a dangerous stunt involving being tied-up, surrounded by fire, with a wave of acid quickly enveloping him. Wolfcastle: "My eyes! The goggles do nothing! Augh!"