Austin St. John (Jason), Walter Jones (Zack) and Thuy Trang (Trini) do not appear in this episode at all and their voices are done by uncredited stand-ins. This is because the actors were no longer with the show when the episode was being filmed.
First time the peace conference in Switzerland, that will ultimately take away Jason, Zack and Trini episodes later, is briefly mentioned.
Lord Zedd say he's going to invite some of his favorite monsters. But Pumpkin Rapper, Snizzard, and Rhinoblaster were all monsters that Rita Repulsa made.
The Snizzard snake/lizard may derive from the spizzard spiv/lounge lizard.