"Dove Cameron, Mitchell Hope, Sofia Carson, Booboo Stewart and Cameron Boyce (posthumously) appear in archive footage scenes during the film's introduction as Mal, Ben, Evie, Jay and Carlos, respectively, from previous installments. They also appear, in addition to Sarah Jeffery, Brenna D'Amico and Thomas Doherty as Audrey, Jane and Harry, also from previous installments, in portraits from Uma's office."

"Alex Boniello as Jack of Diamonds, captain of the Queen of Hearts' Red Army."

"Melanie Paxson as Fairy Godmother, former headmistress of Auradon Prep and new president of Auradon University."

"Rita Ora as the Queen of Hearts of Wonderland, Red's mother."

"Kylie Cantrall as Red, daughter of Queen of Hearts, princess of Wonderland."

"China Anne McClain as Uma, daughter of Ursula, the newest headmistress and principal of Auradon Prep."

"Dara Renee as Uliana, younger sister of Ursula and aunt of Uma, who was the leader of a gang of young villains in the past."

"Pablo Montalban as King Charming, Chloe's father."

"Pascal as Jasmine."

"Sam Morelos as Meadow, a student at Merlin Academy."

"Julee Cerda as Lady Tremaine, Ella's wicked stepmother."

"Anthony Pyatt as young Hades, a member of Uliana's gang of young villains."

"Mars as young Maleficent, a member of Uliana's gang of young villains."

"Cheyenne Jackson - Hades"

"China Anne McClain - Uma, daughter of Ursula"

"Dylan Playfair – Gil, son of Gaston"

"Jedidiah Goodacre – Prince Chad Charming, the son of Cinderella and Prince Charming"

"Melanie Paxson – the Fairy Godmother"

"Zachary Gibson – Doug, son of Dopey the Dwarf"

"Booboo Stewart – Jay, son of Jafar"

"Sarah Jeffery – Princess Audrey, daughter of Princess Aurora and Prince Phillip"

"Thomas Doherty – Harry Hook, son of Captain Hook"

"Jadah Marie - Celia, daughter of Dr. Facilier"

"I'm so tired of pretending, where's my happy ending?"

"How could anyone with this bed ever be unhappy?"

"Dove Cameron – Mal, daughter of Maleficent and Hades"

"We could try to be friends. Put our history behind us, and celebrate our differences."

"You are gonna rock that crown!"

"Get off my bike, Hook!"

"Cameron Boyce – Carlos, son of Cruella de Vil"

"There's this thing that looks like a furry rock called a 'coconut', and fish so big you can dance on their backs,and they've been keeping it all for themselves."

"(to Hades) You wanna make up for being a lousy dad?"

"(to Ben) I do not want to take away your dream because it was so beautiful and it's why I fell in love with you."

"Mal- Really cause for 16 Years I had nothing and now I have a whole world and unless I get that ember its game over"

"I've already made like a thousand sketches of your wedding dress."

"(to Mal when she gets turned into a hag by Audrey) You aged beautifully."

"We can always go back to hating each other when this is over."

"(After realising Mal lied to her) Let's go find Gil and leave them all to rot."

"Looks like someone forgot to invite me. Well, don't be expecting Mal, she's uh... not feeling herself. Does that make you sad? Oh, does it just ruin everything? Mindless little drones! How could you forget what she did to us?! How could you forget that I was supposed to be your Queen?!"

"(to Mal) If you think I trust you to save the world on your own, think again. This is a job for pirates!"

"Mitchell Hope – Ben, son of Queen Belle and King Beast"

"Brenna D'Amico – Jane, daughter of the Fairy Godmother"

"I don't know who's birthday it is, but I want this cake."