Audio problem: When Evie is helping Mal with her outfit for Cotillion, Mal is talking about all the events coming up and says, "I can't remember what a single one of them is", although you can see Dove Cameron mouth the word "are" instead.
Descendants 2 (2017)
Ending / spoiler
Directed by: Kenny Ortega
Starring: Cameron Boyce, Dove Cameron, Sofia Carson
At the Cotillion, Uma spells Ben to fall in love with her and Ben says to bring down the barrier. Mal breaks the spell with a true love's kiss, but Uma turns into an octopus and Mal turns into a dragon to fight her. Everyone, including Ben, is surprised with this metamorphosis. Ben jumps into the water and makes a deal with Uma. At the end, the kingdom has a party to celebrate Mal's return.
More mistakes in Descendants 2
Jay: We don't need swords for... the waffle house.