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Appearances
It's Okay to Not Be Okay
Guest cast, played by Kim Joo Hun
- Episode 1x01: The Boy Who Fed On Nightmares (Jun 20, 2020)
- Episode 1x02: The Lady in Red Shoes (Jun 21, 2020)
- Episode 1x03: Sleeping Witch (Jun 27, 2020)
- Episode 1x04: Zombie Kid (Jun 28, 2020)
- Episode 1x05: Rapunzel and the Cursed Castle (Jul 4, 2020)
- Episode 1x06: Bluebeard's Secret (Jul 5, 2020)
- Episode 1x07: The Cheerful Dog (Jul 11, 2020)
- Episode 1x08: Beauty and the Beast (Jul 12, 2020)
- Episode 1x09: King Donkey Ears (Jul 18, 2020)
- Episode 1x10: The Girl Who Cried Wolf (Jul 19, 2020)
- Episode 1x11: The Ugly Duckling (Jul 25, 2020)
- Episode 1x12: Romeo and Juliet (Jul 26, 2020)
- Episode 1x13: The Father of the Two Sisters (Aug 1, 2020)
- Episode 1x14: The Hand, The Monkfish (Aug 2, 2020)
- Episode 1x15: A Tale of Two Brothers (Aug 8, 2020)
- Episode 1x16: Finding the Real Face (Aug 9, 2020)