Tales of Suspense #42

"Trapped By The Red Barbarian"After learning Tony Stark has developed a new and powerful weapon, the Red Barbarian plots to steal the plans by sending in The Actor, a master of disguise with a rubbery face.Not only does the Actor succeed in stealing the plans, he also discovers Iron Man's true identity, a secret which he takes back behind the Iron Curtain. Iron Man manages to trap the Actor, however, and then goes to the Red Barbarian, pretending to be the Actor disguised as Iron Man. He sends the real Actor back then, who is believed to be a traitor."Discovery""I Speak Of The Haunted House!""Escape Into Space"