Fusion has released a 47-minute documentary, chronicling the making-of Disney Animation's "Zootopia" with the creators of the film.

In the doc, director Byron Howard, Pixar’s chief creative officer John Lasseter, co-writer and co-director Jared Bush, co-director Rich Moore, producer Clark Spencer and many others dig into the challenges of making the film, and how its vision changed over the course of production. The team reveals (around the 20-minute mark) a darker idea for the film that was later abandoned, the feature's themes of prejudice, its "Robin Hood" influences and much, much more.

Check out Fusion's "Imagining Zootopia" doc below:

Starring the voices of Ginnifer Goodwin, Jason Bateman, Idris Elba, J.K. Simmons, Tommy Chong, Octavia Spencer, Jenny Slate, and Shakira, "Zootopia" is currently in theaters.