Terminator-style story with Murdermek traveling back in time to kill the ancestor of Buddy Blank (aka OMAC).
Characters: Superman; OMAC; Murdermek; Intercorp Scientists; Norman Blank
Script: Len Wein
Pencils: George Perez; Pablo Marcos
Inks: Pablo Marcos; Rick Hoberg (ink assistance)
Colors: Gene D'Angelo
Letters: John Costanza