While the Daily Planet‘s Jimmy Olsen tries to track down a story about a long-forgotten hero, his quest takes him into an entirely different direction when he witnesses the kidnapping of Dolphin! As Captain Comet and the Rehab Squad get involved in a case that takes them all the way to Atlantis, will Dolphin finally learn her true origins? Guest starring Angel and the Ape and Dan the Dynamite!
Captain Comet and his allies individually encounter a few mysterious super-powered figures while each is stealing scientific devices. The trouble is, nobody has ever heard of anyone matching their descriptions before — at least on Earth-1. Featuring the return of a few forgotten heroes, and guest starring Black Canary, Sargon the Sorcerer, and Guy Gardner.