The Zula Patrol - Day for Night

In Day for Night, Dark Truder has stolen daytime from the planet Zula, and won't give it back till the Zuleans accept him as Master of the Universe. The Zula Patrollers assume he has hijacked the Sun, and go looking for it. They discover that Truder hasn't made off with the Sun, but has invented a ray that has stopped Zula from turning.