"To the Warsaw Ghetto!"
Android intuition, or whatever resembles it, leads the Human Torch to visit Professor Gold in his cell at the Tower of London. There, the Professor confesses the reason he attacked the Invaders as the Blue Bullet in the name of the Third Reich. The Nazis had threatened to kill his brother back home in occupied Poland. After returning to Falsworth Manor to fill in his team-mates, the Invaders are all stunned to witness the debut of Jacqueline as Spitfire, who wants to become their new member. She does so with her father's blessing.
With nary a moment wasted, the Invaders jet to Warsaw in Namor's flaghip with the hope of finding and extricating Gold's brother.
First appearance of Jacqueline Falsworth as Spitfire.