Brianna Denski plays the voice of a girl named June who wanders into the woods and stumbles upon an abandoned amusement park.

The park then springs into life, splurging with colour and sparkles, playing home to an assortment of magical creatures.

The film will feature a host of famous voices including Matthew Broderick, Jennifer Garner, Mila Kunis and John Oliver.

Paramount has also announced that a television series based on the movie will be broadcasted on Nickelodeon after its release.

The film is set for an Irish release on April 12th, 2019

Catch the trailer below: