Superman uses a cocoon gun to encase the Insect Raiders in a cocoon and then hauls them off to the Metropolis Jail. The Metropolis Jail is a prison located in the city of Metropolis. Many criminals have been incarcerated there. Appearance The New Adventures of Superman The Insect Raiders References ↑ As seen in The Insect Raiders. Retrieved from "https://superfriends.fandom.com/wiki/Metropolis_Jail?oldid=27956" Categories: Locations Buildings Filmation Community content is available under CC-BY-SA unless otherwise noted.