Flatland²: Sphereland
- Ano: 2012
- País: United States of America
- Xénero: Science Fiction, Animation
- Estudo: Sphere World Productions
- Palabra clave: dimensional travel, dimension, fourth dimension
- Director: Dano Johnson
- Reparto: Kristen Bell, Danny Pudi, Michael York, Danica McKellar, Tony Hale, Kate Mulgrew