On a spaceship somewhere in the Milky Way, the alien gladiator Despero reviews the files of the Justice League. His assistant robot, L-Ron, points out that most of the League is on Rimbor. However, it shows that there are others on Earth, which acts as a breeding ground for super-powered opponents...Read the full recap
L-Ron: Greetings and salutationisms, Earth champions. I am L-Ron, major domo to the great master. and you are my prisoners.
Captain Marvel: This is Plastic Man's April Fool's joke, isn't it. Okay, Plas. You got us.