To capture the authenticity of the city, the director sometimes used a ""hidden camera"" in his on-location shoots in New York.Three months after the explosions rocked Gotham City, Special Forces snuck in, posing as relief workers providing assistance to the self-destructing city.Godfrey: Hmmm, like a forgotten man?Irene: That""s right, and the one that wins gets a prize.Only there really isn""t a prize.It""s just the honor of winning, because all he money goes to charity, that is, if there""s any money left over, but then there never is...There""s a lot of good mileage left on that animal" - and Steps jokingly (and disrespectfully, according to his mother) proposed naming it Punchy - and Rocky agreed." The admiring Warden thanked Superman: "This country is safe again, Superman, thanks to you," who graciously returned the thanks: "No sir, don""t thank me, Warden.