The Great Gazoo #19

From Charlton's all-new Hanna-Barbera line comes this 1976 installment of The Great Gazoo, where the tiny green alien finds himself face-to-face with a very alarmed Fred Flintstone inside what appears to be a flying saucer — surrounded on all sides by spear-wielding green creatures closing in menacingly. The cover's chaotic energy, with flames licking the craft's base and a mob of mischievous antagonists dancing around it, makes "Planet of the Dapes" look like a wildly fun prehistoric predicament for our unlikely duo.