Little Nemo: Adventures in Slumberland is based on the classic comic strips by Winsor McCay.

On one unforgettable night, Nemo falls asleep. Soon, with the help of his flying pet squirrel Icarus and his friend Professor Genius, they journey together into Slumberland. Nemo is lovingly embraced by the people of Slumberland, particularly the King, who adopts Nemo and makes him heir to the throne. He is entrusted with two very special possessions: the prized royal Scepter, and a mysterious key that unlocks many secrets!

Though Nemo is warned not to open the one door with the power to destroy Slumberland, temptation proves too strong and the King is abducted as a black cloud of nightmares washes over the formerly idyllic dreamscape. Now, if Nemo is to reverse his error and bring the King back, he must rally his friends and journey deep into Nightmare Land.

Spoken Languages: English, Japanese, English subtitles.