Issue: #29
“Iron” Munro faces his father, Hugo Danner, and the super-race he has spawned.Notes:Iron Munro and Hugo Danner appears in the story.The remainder of the characters have a cameo flashback appearances.
Creators: Alfredo Alcala, Roy Thomas, Dan Raspler, Lou Manna, Jean Simek, Bob Downs, Dann Thomas, Shelly Eiber
Characters: Hawkman, Kent Nelson, Plastic Man, Spectre, Alan Scott, Libby Lawrence, Jay Garrick, Fury (Kosmatos), Fireball, Johnny Quick, Phantasmo, Hugo Danner, Tsunami, Dyna-Mite, Neptune Perkins, Kuei, Flying Fox, Iron Munro, Ubermensch
Story arcs: Sons of Dawn