Popsugar Entertainment Descendants 3 Descendants 3 Cast Talk About Musical Numbers Videos Exclusive: The Cast of Descendants 3 Break Down That "Powerful" Final Performance 3 August 2019 by Kelsie Gibson View On One Page Photo 3 of 5 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 3 "One Kiss" Behind-the-Scenes Video Sofia Carson talks about the "epic" way this number flips the fairytale narrative. Previous Next Start Slideshow Descendants 3DescendantsMovies