'68: Jungle Jim ('68 Vol. 3 #1)

Curliss is a one-man-army, sworn to wade through a wet red jungle gone straight to hell in search of a ghost named Jungle Jim. To the Viet Cong, he's a nightmare. To POWs trapped in enemy hands, he's salvation. To the legions of shambling, hungry dead... He's the Grim Reaper in a gas mask.