JBIAF: A Super-Load-Off!
Eventually, the six human heroines, each accompanied by one of their current guardians (penny with vincent, gwen with scott, (atomic) betty with slick the weasel, blossom with seth the otter, buttercup with the bull (his name is barry, btw), and bubbles
Night of the Feline
And in case you're wondering about where it takes place, it takes place during atomic betty ii. story: it was one of those nights. maximus i.q. was exhausted from his recent failed mission.