There is a pythonesque mixture of silliness and bawdiness in this episode.
Some adult viewers might raise their eyebrows with what the cast get away with. Simon Farnaby again gets to strip off when the Elders wrongly assume it is Debbie's birthday.
Debbie is captured by the Ninnies who want to ask her a question. They really are idiots who take the most cleverest person in the village and fire them into the sun.
They never return to enter the great library of knowledge.
Debbie helps the Ninnies to evolve. She tricks the next cleverest person to think the sun god has spoken to them.
It causes Negatus problems as he looks for valuable gems.
This was not an arc heavy episode. Yet this was probably the best episode of the first series with some smutty weirdness.