Legion of Super-Heroes — DC Comics
Issue: #312
Element Lad and Colossal Boy are chosen to work undercover as a Science Police officer after the Chief Zendak learns that someone tampered with the Science Police computer. Whomever is behind the tampering has been leaving blackmail threats and have carried out their threats when things haven't been paid out. The perpetrator leaves one final message, pay money or he will kill the President of Eart...
Creators: John Costanza, Karen Berger, Keith Giffen, Keith Giffen, Keith Giffen, Karl Kesel, Paul Levitz, Carl Gafford, Larry Mahlstedt
Characters: Superman, Brainiac 5, Colossal Boy, Cosmic Boy, Lightning Lad, Sun Boy, Element Lad, Saturn Girl, Phantom Girl, Shrinking Violet, Shvaughn Erin, Blok, Kimball Zendak, Computo, Officer Dvron, Doctor Gym'll, Gigi Cusimano, Jacques Foccart, Chameleon Girl, White Witch