A few scant years after Barry Allen and Iris West married... narrowly avoiding a disasterous wedding day due to the matchinations of the Menace of Motion, Professor Zoom... the Sinister Speedster returned to bedevil the Scarlet Speedster and his wife. Ensnaring Barry in a seemingly full-proof trap that would wear him down into nothing, Zoom once more assumed the alias and appearance of Allen and pretended to be Iris's husband for the rest of the day. Would his scheme finally succeed where his previous had failed? Would the Professor finally obtain the object of his affection now that the Flash had perished?
As it turned out, Flash was able to find the means to escape Zoom's advanced weaponry. At the same time, Iris quickly realized from the watch worn by "Barry" that in fact he was an imposter, an imposter who would not accept no for an answer as to his proposal. Before he could attack Mrs. Allen, Zoom suddenly faced the owner of the home, and the real Mr. Allen once more proved he was not only the Fastest Man Alive but the Fastest Thinker as well... outsmarting Zoom.
With regards to Barry's counterpart on Earth-Two, Jay Garrick, well Jay was at that time busy assisting his fellow Justice Socialites versus Vulcan, Son of Fire! However, after this encounter with Barry-Flash, Zoom would travel with his Secret Society of Super-Villain cronies to face Jay and his team over a period of several months (which ultimately ended the same for the bad Professor, in failure!).