Fantastic Four (1961) 199-A

"The Son of Doctor Doom"

The powers of the FF are being transferred to Doom's son as Doom is distracted by a crowd of his people led by Zorba, the brother of the late King of Latveria. While away, Reed Richards manages to escape his transferrance bubble and free the rest of the FF but they are stopped by Doom, who uses Alicia as a hostige. But the FF are not done as Zorba frees them from the prison and the FF make their way up to the Conrination. It is revealed that Doom's son is nothing more than a clone of Doom as the clone turns on Doom and uses the powers of the FF against Doom. Doom slays the clone for all the world to see as the FF get ready to battle the mad monarch.