Little Nemo: Adventures in Slumberland

Nemo

An eight-year-old boy, summoned to Slumberland, Nemo is sweet but quick-tempered, and loves the circus.

Portrayed by Rufino Sérgio, Gouno Takuma

Flip

Slumberland's mischievous trickster, Flip, travels on a giant crow, causing chaos and possessing the Nightmareland map.

Portrayed by Guarnieri José Otávio, Otsuka Chikao, Dury Daniel, Rooney Mickey

Icarus

Nemo's flying squirrel pal, Icarus, wears a helmet, communicates with squeaks and rarely leaves Nemo's side.

Portrayed by Ziesmer Santiago

The Goblin Boomps

Friendly, shape-shifting goblins who escaped the Nightmare King's torment, preferring fun over work.

Portrayed by Nicodème Daniel, Falat Carlos

Princess Camille

Princess Camille, a lonely child, befriends Nemo, dislikes Flip's smoking, and bravely journeys to Nightmareland to rescue her father.

Portrayed by Bortoletto Marli, Poulain Dominique, Leurquin Sabrina, Macías Susana, Kasahara Hiroko

The Nightmare King

Nightmare Land's tyrannical ruler, imprisoned until Nemo's accidental release, kidnaps Morpheus to seize the Royal Scepter.

Portrayed by Ishida Tarou

Bon Bon

Princess's sweet, positive steward; a jester who cares deeply for her well-being.

King Morpheus

Slumberland's king, Nemo's friend, and Princess' father; loves trains and machinery, later kidnapped by the Nightmare King.

Portrayed by Utsumi Kenji

Professor Genius

King Morpheus's right-hand man, Professor Genius assists Nemo, thwarting Flip while indulging his passion for dance.

Portrayed by Kitamura Kouichi, Auberjonois René

Flap

Flap, a giant crow and Flip's friend, serves as their quick escape in Slumberland's adventures.