Featured characters (Numbers indicate order of appearance.) Autobots Decepticons Notes This Japanese-exclusive clip show combines "The Ultimate Doom," Parts 1, 2, 3 into one. Thanks for helping me... pull myself together. This cartoon episode article is a stub and is missing information. You can help Teletraan I: The Transformers Wiki by expanding it. Retrieved from "https://transformers.fandom.com/wiki/Earth%27s_Greatest_Crisis?oldid=319808" Categories: Episode StubsClip showsGeneration 1 episodes Community content is available under CC-BY-SA unless otherwise noted.