This movie is about penguins that sing and dance.

It also has a plot, I think. There is a young penguin who can’t sing and wants to tap dance, but tap dancing is forbidden for some theological reason that I can’t follow, so the tribal Elders expel him from the flock and he goes on a quest to find the aliens who have been stealing all the fish, and…

Oh never mind. It has penguins. Thousands and thousands of penguins, singing and dancing under the aurora australis. What can I say? “Pengin-san, pengin-san, pengin-san!”