Descendants 3 premiered on Disney Channel this past Friday! The Descendants saga reached its epic conclusion, rewarding its heroes and villains — and everyone in between! — with the happy endings they deserve. Check out this number from the movie "Break This Down"! Assistant choreography by Louise Hradsky and with dancers Mackenzie Green, Zach Burke, Kevin Mylrea, Kiara Gudgeon, Michelle Dawley, Shane Simpson, Justin Lopes, and Sarah Francis Jones!