An islander serenades his sweetheart by the light of the moon. A crocodile swallows the boy's ukulele, but he manages to get it back. The two then go for a boat ride, during which the ukulele is accidentally knocked overboard. The boy dives down to retrieve it and sees all manner of undersea life.
Pagan Moon
On a tropical island, a native boy sings "Pagan Moon" to his sweetheart. Later, he plays music underwater with an octopus-pianist and other jazz-loving sea life.