The CMC's Adventures of 3-2-1, Penguins! Moon Menace on Planet Tell-A-Lie!

'''The CMC's Adventures of 3-2-1, Penguins! Moon Menace on Planet "Tell-a-Lie!" '''is the firth adventure of The Cutie Mark Crusaders Adventures of 3-2-1, Penguins!

Plot
Jason and the penguins are called on to save planet Tell-a-Lie before its giant moon flattens the planet. But with its people telling only lies, figuring out the truth about what is causing their moon to plummet towards the planet isn't easy. Its theme is telling the truth.