This issue: A flash from the past and a killer named Blast! Madman assumed he'd never see his android duplicate Astroman again after the creature took his own artificial life. But Dr. Flem surprises Madman with a new incarnation of Astroman! And his timing couldn't be better, 'cause some maniac killer calling himself The Blast thinks his mission in life is to rub out Madman, and our hero is gonna need all the help he can get!Also, there's a surprise mystery guest star this issue! And take our word for it, boy, he's one hell of a guest star!