Snow White and the Seven Dwarfs (1937 film) January 11 to March 9, 1980, a total of 106 performances. In the 2000s, DisneyToon Studios began development on a computer-animated prequel to "Snow White and the Seven Dwarfs", titled "The Seven Dwarfs". Director Mike Disa and screenwriter Evan Spiliotopoulos pitched a story explaining how the Dwarfs met, and how the Evil Queen killed Snow White's father and took the throne. According to Disa, DisneyToon management changed the prequel to center around how Dopey lost his voice upon witnessing the death of his mother. After Disney purchased Pixar in 2006, John Lasseter, DisneyToons' new Chief Creative Officer, canceled "Dwarfs". In
A Trip Through the Walt Disney Studios the film include, but are not limited to, Norm Ferguson, Webb Smith, Jack Kinney, Hamilton Luske, James MacDonald, Les Clark, Frank Churchill, Leigh Harline and Oliver Wallace. The film can be found on the DVD set "Walt Disney Treasures: Behind the Scenes at the Walt Disney Studio". It was also present (along with "How Walt Disney Cartoons are Made") on the 2001 DVD release of "Snow White and the Seven Dwarfs", the film being portrayed in the documentary. A Trip Through the Walt Disney Studios A Trip Through the Walt Disney Studios was a documentary made in response to requests