You will Watch 3-2-1 Penguins! Season 1 Episode 3 online for free episodes with HQ / high quality. Stream cartoons 3-2-1 Penguins! Episode 3 Moon Menace on Planet Tell-a-Lie. 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.