Issue: #57
Showdown at Bizarro World! How can the Girl of Steel defeat a threat that has already taken down an entire planet of Bizarros? And what about BizarroGirl – can Supergirl trust her twisted mirror self to help out? Well, if Bizarros are opposites, and Supergirl is noble, brave and heroic… uh … good luck defeating the monstrous intergalactic foe by yourself, Kara!
First appearances: Bizarro Blue Bettle, Bizarro Booster Gold, Bizarro Martian Manhunter, Bizarro Ice, Bizarro Red Rocket, Bizarro Mister Miracle, Bizarro Big Barda, Bizarro Firestorm, Bizarro Arsenal
Creators: Richard Friend, Travis Lanham, Guy Major, Bernard Chang, Sterling Gates, Blond, Wil Moss, Amy Reeder Hadley, Matt Idelson
Characters: Cat Grant, Supergirl, Bizarro Blue Bettle, Bizarro Booster Gold, Bizarro Martian Manhunter, Lana Lang, Bizarro Ice, Bizarro-Hawkman, Bizarro Red Rocket, Bizarro Mister Miracle, Bizarro Big Barda, Bizarro Firestorm, Bizarro Arsenal, Bizarro-Hawkgirl, Bizarro Supergirl, Bizarro, Godship