G.I. Joe: Special Missions — Marvel
Issue: #21
A Joe team is sent into the New York City sewer systems to investigate Cobra activities. They encounter a group of homeless living below. This is just the first of many obstacles; can they hope to defeat Cobra?
First appearances: Spearhead
Creators: Tom DeFalco, Larry Hama, Herb Trimpe, Nel Yomtov, Phil Hugh Felix, Andy Mushynsky, Bobbie Chase
Characters: Tunnel Rat, Techno-Viper, Charbroil, Zandar, Spearhead, Buzzer, Airtight, Zarana, Road Pig