CAST UTAMA :
- Choi Ye Won as Princess Alin
- Hansol Vernon Chwe as Vernon
- Kim Mingyu as Mingyu
- Jeon Wonwoo as Wonwoo
- Kim Ye Rim as Yeri
OTHER CAST :
- Lee Sung Jun as Wei (teman wonwoo)
- Kim Woo Seok as Wooshin (teman wonwoo)
- Lee Ji Hoon as Woozi (teman mingyu)
- Lee Seok Min as DK (teman mingyu)
- Bae Yoo Bin as Binnie (teman arin)
- Kim Ji Ho as Jiho (teman yeri)
- Yoo shi ah as Yooa (teman yeri)
- Choi Ji Won as Ji Won
- Greville Mitchell as King of wonderland / ayah alin
- Alice Alvina as Queen of wonderland / ibu alin
- Vrotic Calamity as King of necromancer / sang pemburu
- Elm lightningpebbles as peri hutan (1)
- Emily purplefalls as peri hutan (2)
