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.
| Production | Alonzo Ruvalcaba | Associate Producer |
| Production | Ignacio Pérez Dolset | Producer |
| Sound | Steven Price | Original Music Composer |
| Production | Don Hahn | Executive Producer |
| Production | Josh Appelbaum | Producer |
| Production | Karen Rosenfelt | Executive Producer |
| Production | Kendra Haaland | Producer |
| Production | André Nemec | Producer |
| Production | Alice Dewey | Co-Producer |
| Production | Ben Rosenblatt | Co-Producer |
| Production | Geoffrey Stott | Associate Producer |
| Editing | Edie Ichioka | Editor |
| Writing | Josh Appelbaum | Story |
| Writing | André Nemec | Story |
| Writing | André Nemec | Screenplay |
| Writing | Josh Appelbaum | Screenplay |
| Writing | Robert Gordon | Story |
| Art | Fred Warter | Production Design |
| Production | Margery Simkin | Casting |
| Art | Lou Romano | Art Direction |
| Art | Helen Mingjue Chen | Art Direction |
| Crew | Juan García Gonzalez | Cinematography |
| Production | Lorien McKenna | Associate Producer |
| Production | Aaron Dem | Co-Producer |
| Production | Connie Nartonis Thompson | Associate Producer |
| Editing | Darren T. Holmes | Additional Editing |
| Art | Christopher Appelhams | Storyboard Artist |
| Visual Effects | Betsy Bauer | Visual Development |
| Visual Effects | Peter Chan | Visual Development |
| Art | David Colman | Storyboard Artist |
| 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 |
