[2][3] Produced by YouTube channel Morphle TV, which was acquired by Moonbug Entertainment in 2018 and announced in February 2019, the series premiered on Netflix on January 10, 2019.

[5] Morphle is hosted on digital platforms including Netflix, Apple TV+, Hulu and Amazon Prime Video .

[6][7] In 2011 van Merwijk, an animation school graduate, created a YouTube channel for preschoolers based on nursery rhymes.

According to van Merwijk, Morphle is one of the first preschool channels on YouTube that treated its videos as episodes of a traditional television program.

This episode list reflects original upload date on the official YouTube channel Morphle TV.