Synopsis
This issue features the first appearance and use of the Cosmic Treadmill—which allows the Flash to precisely travel through time—in the story 'The Conquerors of Time,' where the Flash fights for the future as Kid Flash battles in the past.
This issue features the first appearance and use of the Cosmic Treadmill—which allows the Flash to precisely travel through time—in the story 'The Conquerors of Time,' where the Flash fights for the future as Kid Flash battles in the past.