Commando: Soldier From Space (Commando #5192)

"Missing, presumed dead" - that's all it said on the record of Private Jack Robertson, a young soldier who just vanished off the face of the earth one day in 1940. His CO, Lieutenant Mike Johnson knew what had really happened, but he dared not tell the truth. After all, who'd believe him if he reported that Jack had decided to travel through time to 3000 AD - to fight in a future war!