"Beyond the Super-Speed Barrier!"
Gorilla Grodd has been executed by the council members of Gorilla City, but not before he has activated a master plan. Now the four speedsters of both Earths find themselves plagued with unusual situations, as their speed powers all seem to go haywire.
"Who's Who in the Flash's Rogues Gallery"
A quick look at all the villains the Flash has faced and some simple bio data for each.