Princess Odette is hosting a music competition to celebrate Princess Alise's birthday. Prince Li of Cathay has entered, but his sister Princess Mei Li has stowed away on his ship to seek help from Odette and Derek for Chen, who has been cursed to live as a dragon. Who will win the music festival and will Chen ever be free from his curse?
| Actor | Role |
|---|---|
 Nina HerzogPrincess Odette (voice) | Princess Odette (voice) |
 Yuri LowenthalPrince Derek (voice) | Prince Derek (voice) |
 Alexandre ChenDragon Chen | Dragon Chen |
| JJoseph MedranoLord Rogers / Scully (voice) | Lord Rogers / Scully (voice) |
| CClayton JamesJean-Bob (voice) | Jean-Bob (voice) |
| JJennifer MillerQueen Uberta (voice) | Queen Uberta (voice) |
 Doug StoneSpeed (voice) | Speed (voice) |
| GGardner JaasPuffin (voice) | Puffin (voice) |
 Christine LakinBridget (voice) | Bridget (voice) |
| BBleau EssenAlise | Alise |
| GGrant DurazzoLucas | Lucas |
 Stephanie ShehPrincess Mei Li | Princess Mei Li |
 Brian NissenChamberlain / Brodie | Chamberlain / Brodie |
| DDick StannersChamberlain as announcer | Chamberlain as announcer |
| GGeorge JuDivine Emperor | Divine Emperor |
| BBen KingRu | Ru |
| LLynna YeeFang | Fang |
| FFrancis HuangCaptain of the Guard | Captain of the Guard |
| KKirby LeighScullions | Scullions |
 Emily PearsonAnya | Anya |
 Charan PrabhakarSamar | Samar |
| RRebecca LopezIsabella | Isabella |
 Yahosh BonnerHumbelani | Humbelani |