Mack & Moxy Episode 2 Feeding Rainbow Episode Title:Feeding Rainbow.Episode Description:Mack & Moxy zip-line over the Sky Islands in HelpeeLand with Trooper Francesca and accidentally fall on a fatigued new friend, Rainbow. He's a lethargic Pegasus who hasn't had any breakfast. Since his parents have lost their jobs, there's not enough food to eat. Rainbow's strength is renewed once the Heroes locate a nearby food pantry and enjoy a nutritious feast. But Shelfish Sheldon jets ahead on a flying vacuum, trying to swoop the Great Helpee and keep all its happiness for himself.