Which film(s) hold the record for the cast that has the most Oscar wins?

It doesn't matter what they won the Oscar for, it could be Make-Up or Set Design.

This is including cameo appearances and animated features.

All era's, all genre's, every movie ever made.
Update: List the top 3, and here's one more clue. The amount of each.

1.) 22 Oscars
2.) 16 Oscars
3.) 15 Oscars
4 answers 4