CAPTAIN AMERICA (1968) #101

Red Skull awakens the fourth Sleeper! It’s up to Cap to shut the killer robot down! This starts with Cap fighting an escaped Nazi war criminal, Von Krimm. Nick Fury arrives with his agents, and the « war criminal » claims he is a jewel merchant wrongly attacked. Fury quells the situation, but not before placing a homing device on Von Krimm, who is in the employ of the Red Skull and is part of the Skull’s plan to awaken the Fourth Sleeper. Cap fights his way into the Skull’s lair, and is subdued just as Von Krimm arrives…with the key to unlock the Sleeper!…