Unknown Soldier #239

Deep beneath the English Channel, DC's "Immortal Warrior" clings to a lit bundle of dynamite while a squad of Nazi soldiers presses forward through the tunnel below — a tense standoff rendered with real urgency in Joe Kubert's cover art. The cover copy makes the stakes bracingly clear: if the Unknown Soldier can't stop these men, Britain itself falls to the Third Reich. This novel-length issue from 1980, "The 20 Mile Rabbit Hole!", promises wall-to-wall WWII tension from writer Bob Haney and artist Dick Ayers.