Synopsis

Phase four of the DC Challenge pairs Paul Levitz and Gil Kane with Darwin Jones as the real JLA comes to Aquaman's rescue… but is it a trap? Batman, Hawkgirl, and Adam Strange catch a Zeta Beam and join Hawkman on Rann. Meanwhile, back on Earth, Darwin Jones, director of the DSI, and Bobo the chimpanzee flee an invading alien fleet and discover something else loose upon the planet.