G.I. Joe: Origins #18
- Publisher: IDW
- Language: English
- Digital Release Date: September 21st, 2010
"The Origin of Zartan," Part 3: The origin of the killer chameleon of COBRA concludes! Zartan is on the run from COBRA in the back alleys of a European metropolis. They must capture the elusive agent before he escapes forever. But Zartan has no intentions of letting COBRA off that easy. This three-part arc comes to its bloody conclusion.