Jerry helps a tailor out by watching his shop for him. What he doesn't know is the tailor supplies costumes for super-villains. Renfrew finds Abra Kadabra's magic wand in the tailor shop and turns Jerry into the Flash. The real Flash rounds up the villains and saves the day.
Indexer Notes
On 16 pages, but page 8 is 2/3 of a page and page 16 is 1/2 a page. Writer credit confirmed by Martin O'Hearn.