Captain Carrot; Pig-Iron [Peter Porkchops]; Alley-Kat-Abra [Felina Furr]; Fastback; Rubberduck [Byrd Rentals]; Yankee Poodle [Rova Barkitt]; Just'a Lotta Animals [Super-Squirrel; Batmouse; Green Lambkin; The Crash; Aquaduck; Wonder Wabbit; Elongator; Rat Tornado; The Martian Anteater; Zap-Panda; The Item; Hawkmoose; Stacked Canary; Green Sparrow; Firestork]; Boyd, the Robin Wonder; Hector Hamhock; Armordillo; Amazoo; Kangar-Roo; Feline Faust; Dr. Hoot; Digger O'Doom; Shaggy Dawg; Mr. Wombat; Gardner F. Fox; Superman
When the Just'a Lotta Animals get sent by Feline Faust to Captain Carrot's universe, they seek out the help of the Zoo Crew to send them home. But before they can figure out how to do that, the Crew's crime-puter alerts the two teams to four emergencies. They split up into smaller teams and find the JLA's villains at each emergency, but they each fade out before they can be captured. So the Zoo Crew and the JLA decide to take the fight to the JLA's home on Earth C-Minus.