The Flash may be able to save cities from tsunamis and stop criminals in their tracks at the blink of an eye, but he’s just found out that his super-powers come at an incredible cost. And when arch nemesis Gorilla Grodd strikes at the heart of Barry Allen, he’ll use every weapon he can think of against him ... including Barry’s wife. RETROACTIVE: THE FLASH – THE ‘70s features a classic tale from the 1970’s as well as a new one written as an homage to the decade. From the cumulative creative teams of Cary Bates, Benito Gallego, Sal Buscema, Martin Pasko, J.L. Garcia Lopez and Dan Adkins, don’t miss this one-shot when it hits stores tomorrow.