Members from the Justice League (Maxima, Booster Gold, Blue Beetle, etc) try to save a man's life. Superman is being interview by Cat Grant talking about the JLA. Doomsday attacks the JLA & the JLA fight back against their attacker. Superman gets news of the attack and meets up with Booster Gold.
A tie in to the Doomsday story arc.
Next issue in this arc is Superman 74.
***The second printing is noted by the Roman numeral II appearing under the price. Above the Justice League America masthead, "Doomsday!" also appears as white type with a black outline. The first printing appears in the opposite way.***