The adventures of the disbanded Teen Titans conclude! The Atom tries to use his time pool to reverse the events that killed one of the Teen Titans, but instead unleashes a time wave that reverses his age even more, and which has the same effect on the visiting Impulse. Now it’s up to Linear Men Waverider and Lori Lee to set things right, while trying to babysit both the toddler Impulse and the adolescent Atom. But boys will be boys, and they end up unleashing dinosaurs and Khund warriors!

Note: This cover is a homage to Showcase #34, even sharing the (Featuring "Battle of the Tiny Titans!") caption box.