This documentary is featured on disc 2 of the Two-Disc Special Edition DVD for Superman II (1980), released in 2006.
Dana Carvey - Chief Historian Junior Supermen of America:
When it comes to crime, Metropolis is the savest city in America. That's because the Man of Steel takes care of every thug, hooligan, rough-neck, rabscalian, flim-flam man, flathead, crane-top, shellmonger, coin & crock bottom in this town.