The Day of the Super-Comet. Script by Karl Kesel (Plot) and Jerry Ordway, pencils by Tom Grummett, inks by Denis Rodier
Superman blows up a comet brought down by Brainiac giving everyone in Metropolis super powers. All except for Dan Turpin who never wanted super powers to begin with. Could it all be a gag by an imp from the 5th Dimension?
* Story is done completely in a Silver Age style.