The Sentinel And The Spy! Last issue, Captain America -- brainwashed by the Red Skull -- had fought his way to the office of the leader of the Allied forces to assassinate him. However, Cap manages to snap out of his brainwashing before firing the fatal shot, saving the commanders life. With the help of Bucky, Cap manages to defeat the Nazi soldiers before the Allied forces can round them all up.
Word gets back to the Red Skull who has one of his operatives that is in a POW camp initiate a new plan against the Allies. The plan, dubbed "Project Vanish" was implemented by the Skull himself.
At this camp, the chosen soldier orchestrates events so that he is a lone prisoner taken under the care of an army troop for relocation (coincidentally the same troupe that Steve Rogers and Bucky Barnes are a part of.) Using hidden gas canisters to escape, the Nazi flees into the woods and finds the cabin which contains the secret weapon that is part of Project Vanish, a disintegration ray.
Attacking the army patrol, Steve Rogers is forced to change into Captain America and battle the foe. However, during the battle the Nazi turns the weapon to full power, causing it to overload and explode injuring both of them. Bucky arrives on the scene and changes Cap back into uniform before Sergeant Duffy can arrive on the scene to have them taken away by medics.