Title: Thunder Machine
Featuring: G.I. Joe
Synopsis: Zartan's siblings break him out of The Pit and they go head-to-head with the Joes.
Character Appearances: F: G.I. Joe--Hawk, Sgt. Slaughter, Wild Bill, Roadblock, Shipwreck, Flint, Alpine, Tollbooth (1st), Cross-Country (1st), Thunder (1st); GS: Storm Shadow; GV: Zartan, Zarana, Zandar (1st), Dreadnoks
Credits: Larry Hama (Script), Rod Whigham (Pencils), Andy Mushynsky (Inks), George Roussos (Colors), Joe Rosen (Letters).