Batman '66 Meets the Legion of Super-Heroes — DC Comics
Issue: #1
In pursuit of the time-traveling criminal known as Universo, the super-powered kids from the 30th century travel back to the 1960s to enlist the aid of the “greatest teen superhero ever”—Robin, the Boy Wonder! But Batman’s hard-boiled nemesis Egghead has stolen one of their unattended time bubbles and taken off to the Legion’s own time period. Looks like Batman has to head to the far-flung future...
Creators: Mike Allred, Rob Levin, Wes Abbott, Laura Allred, Lee Allred, Jim Chadwick
Characters: Batman, Alfred Pennyworth, Dick Grayson, James Gordon, Catwoman, Martian Manhunter, Barbara Gordon, Egghead, Jimmy Olsen, Thom Kallor, Bouncing Boy, Brainiac 5, Chameleon Boy, Colossal Boy, Cosmic Boy, Lightning Lad, Mr. Mxyzptlk, Sun Boy, Element Lad, Saturn Girl