Batman teams up with DC characters Adam Strange, the Flash, 'Mazing Man and the Creature Commandos in four separate teaser vignettes. ...

Batman and the Metal Men fight Kanjar Ro. Later, Batman goes to the planet Zur-En-Arrh where he meets another Batman and develops superpowers. ...

Batman and the Blue Beetle attempt to stop an asteroid but end up on a distant planet fighting Kanjar Ro. ...

With Jack having the knowledge of the Ancient repository once again in his mind, he and Daniel attempt to unearth the location of the lost city of the Ancients. Bra'tac, ...

To determine the true age of the Earth, geochemist Clair Patterson developed the uranium-lead dating method to make an unprecedented discovery - calculating Earth's age o ...