Beware The Death-Trap Of Doctor-Doom When Loki tries to set Thor against the Hulk, he inadvertently gathers a heroic lineup that changes superhuman history forever! The Avengers assemble for the first time! Doctor Doom Combats The Avengers Major Bowman leads the Avengers to Doctor Doom's ship. All five Avengers get trapped. Ant-Man discovers another Major Bowman tied up... and the 'Major Bowman' who lead them to the ship turns out to be DOCTOR DOOM! Ant-Man turns into Giant Man and rescues all the others. Hulk yanks off Doctor Doom's head... the 'Doctor Doom' was just a robot! Then they discover... the ship is rigged to blow!