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
Snow White and the Seven Dwarfs (1937 film) "All Together" (1942) and "The Winged Scourge" (1943) all include appearances. The animated television series "House of Mouse", which included many Disney character animated cameos, included the characters in the special "". The Evil Queen appeared in a starring role in the film "Once Upon a Halloween" as well. In the arena of live action, the fantasy television series "Once Upon a Time" (produced by Disney-owned ABC Studios) regularly includes live-action interpretations of these characters including Snow White, the Prince, the Evil Queen and Grumpy. An animated television series featuring the seven dwarfs titled "The 7D" premiered on "Disney XD"