Doctor Doom made a super Doombot to face the Fantastic Four. The Four try and retrain this robot to be one of the good guys. In the end, Ben becomes Bruiser's friend, but then Doom's control is too strong and Bruiser captures Susan and Reed. Johnny and Ben must save Susan and Reed, and fight Doom. But when Johnny was captured, Ben was left to fight the Bruiser. Eventually Bruiser survived from Doom's control and activated his self-destruct program to defeat Doctor Doom. But before exploding his mind was transported into a mini-computer.