Like almost everybody else, Corporal Barney Newman didn’t know whether a stalactite grew up or if a stalagmite hung down. And to him, it didn’t seem very important... until he found himself dodging about in an underground cavern with only stalactites and stalagmites between him and hot Nazi lead. But what was Barney, a tank driver, doing in this grotto? It was all part of Operation Caveman! Classic Commando from 1970 incoming! In Allan’s thrilling story, a tank crew take shelter from a storm in a cave only to find the Nazis rolling in behind them. Can they keep hidden before they’re found, or will the cave be their grave?! Find out in Issue 5724!