The Urpneys find a Battery Fish on the Isle of Catastrophe for its electric eggs to power Urgor's tractor beam. Rufus, Amberley, Spildit and Albert go to the island for a Rainbow. Spildit and Albert help the Battery Fish by substituting the eggs for stones.
Tropes featured in the episode:
- Big "WHAT?!": Zordrak lets out one when he learns that Blob's men brought back stones instead of electric eggs.
- I Don't Like the Sound of That Place: The Isle of Catastrophe.
- Never Say "Die": Averted - Urpgor outright states that touching electric eggs will kill whoever touches them.
- Pass the Popcorn: The Battery Fish snacks on popcorn while watching the Urpneys struggling to get out of a whirlpool.
- Rainbow Lite: All rainbows depicted in the episode have six stripes, with indigo being absent and blue and violet being replaced by purple and pink.
- Shock and Awe: Electric eggs cause anyone who touches them to suffer a nasty electric shock.
- You, Get Me Coffee: Rufus and Amberley ask Spildit to take Albert for a walk around the island in order to prevent her from trying to help them with the rainbow. Ironically, the two end up saving the Noops later.
