Superman in "The Laugh Heard 'Round the World!"
Written by Cary Bates, penciled by Curt Swan & inked by Tex Blaisdell.
A brain injury suffered by Johnny Nevada, due to a mugging, has caused him to turn into a literal monster. Now, Superman must save the city of Las Vegas from destruction without harming his friend, who is not responsible for his actions.
13 pages.
Green Arrow and Black Canary in "A Gremlin in the Works"
Written by Elliot S. Maggin, penciled & inked by Mike Grell.
Ollie Queen and Dinah Drake while on a well deserved vacation, find themselves caught up in a mystery, as three murders happen within three days with no clues as to who committed them. This story runs from Action Comics #450 - #452.
5 pages.
Cover art by Bob Oksner.