Oh man, that episode was wild! The Mall of Time totally blew my mind. The escalation (pun intended) of the consumerism theme was pretty on point. Kinda makes you think about how we're all just walking in circles, buying stuff we don't need, huh?
I've dug pretty deep into lost media archives and gotta say, your quest sounds like a real obscure one. "The Crayondrawing Heroes" and "Family Kings" don't ring any bells, and I pride myself on knowing my stuff. Checked a few databases and forums, and nada. You might be onto something …