Lunar Jim - Season 2 Episode 30 Yik Yak in the Crater
Overview: While T.E.D. and Yik Yak are fooling around out at Crater Corner, Yik Yak gets firmly stuck in acrater. All attempts to free him fail, until Eco realizes he can use the pent up gas from his barrel ofFizzyberry juice to blow Yik Yak out of his trap in the crater.