some fuel. The resultant explosion throws it off the rocket, and Wallace and Gromit lift off. Initially distraught at losing its chance to go to Earth, the robot fashions the discarded rocket fuselage into skis, and starts skiing across the lunar landscape. It waves goodbye to Wallace and Gromit as they return home. During the credits, a ball previously kicked by Wallace drifts into space. Production Nick Park started creating the film in 1982, as a graduation project for the National Film and Television School. In 1985, Aardman Animations took him on before he finished the piece, allowing him to work on it part-time while still being funded by the school. To make the film, Park wrote to William Harbutt's company, requesting of Plasticine. The block he received had ten colours, one of which was called "stone"; this was used for Gromit. Park wanted to voice Gromit, but he realised the voice he had in mind — that of Peter Hawkins — would have been difficult to animate. For Wallace, Park offered Peter Sallis £50 to voice the character, and the actor's acceptance greatly surprised the young animator. Park wanted Wallace to have a Lancastrian accent like his own, but Sallis could only do a Yorkshire voice. Inspired by how Sallis drew out the word "cheese", Park chose to give Wallace large cheeks. When Park called Sallis six years later to explain he had completed his film, Sallis swore in surprise. Gromit was named after grommets, because Park's brother, an electrician, often mentioned them, and Nick Park liked the sound of the word. Wallace was originally a postman named Jerry, but Park felt the name did not match well with Gromit. Park saw an overweight Labrador Retriever named Wallace, who belonged to an old woman boarding a bus in Preston. Park commented it was a "funny name, a very northern name to give a dog". According to the book The World of Wallace and Gromit, original plans were that the film would be forty minutes long, including a sequence where Wallace and Gromit would discover a fast food restaurant on the Moon. Regarding the original plot, Park said: Home media The short film was released on VHS in the 1990s by BBC Video. It was also released on DVD in Wallace and Gromit in 3 Amazing Adventures in 2005 by DreamWorks Home Entertainment. In the United States, it was released