De fantasievolle June ontdekt een pretpark genaamd Wonderland, dat verborgen zit in het bos. Het park beschikt over leuke glijbanen en pratende dieren. June ontdekt al snel dat het park uit haar eigen fantasie is ontsproten en dat ze de enige hoop is, samen met de dieren, om deze magische plek te redden.
Nee, helaas is Wonder Park nog niet beschikbaar op Netflix in Nederland.
| Visual Effects | Peter Chan | Visual Development |
| Art | David Colman | Storyboard Artist |
| Art | Christopher Appelhams | Storyboard Artist |
| Visual Effects | Betsy Bauer | Visual Development |
| Editing | Darren T. Holmes | Additional Editing |
| Writing | Mark Dindal | Story Artist |
| Writing | Russ Edmonds | Story Artist |
| Directing | Dylan Brown | Director |
| Production | Alfonso Casado Diez | Production Assistant |
| Production | Matteo Veglia | Production Assistant |
| Production | Ignacio Pérez Dolset | Producer |
| Sound | Steven Price | Original Music Composer |
| Production | Karen Rosenfelt | Executive Producer |
| Production | André Nemec | Producer |
| Production | Kendra Haaland | Producer |
| Production | Don Hahn | Executive Producer |
| Production | Ben Rosenblatt | Co-Producer |
| Production | Alice Dewey | Co-Producer |
| Production | Josh Appelbaum | Producer |
| Editing | Edie Ichioka | Editor |
| Production | Alonzo Ruvalcaba | Associate Producer |
| Production | Geoffrey Stott | Associate Producer |
| Writing | André Nemec | Screenplay |
| Writing | Robert Gordon | Story |
| Writing | Josh Appelbaum | Screenplay |
| Writing | André Nemec | Story |
| Writing | Josh Appelbaum | Story |
| Art | Helen Mingjue Chen | Art Direction |
| Art | Lou Romano | Art Direction |
| Crew | Juan García Gonzalez | Cinematography |
| Production | Margery Simkin | Casting |
| Art | Fred Warter | Production Design |
| Production | Lorien McKenna | Associate Producer |
| Production | Connie Nartonis Thompson | Associate Producer |
| Production | Aaron Dem | Co-Producer |
