Tom and Jerry: Willy Wonka and the Chocolate Factory loaf of bread. While Charlie rushes home to his widowed mother and bedridden grandparents, Tom and Jerry steal a box of Wonka Bars from the shop. Grandpa Joe reveals to Charlie that Willy Wonka locked his famous chocolate factory because other candy makers, including rival Arthur Slugworth, sent in spies to steal his recipes. Wonka disappeared, but for three years resumed selling candy; the origin of Wonka's labor force is unknown. Tom and Jerry arrive at Charlie's home with the box of Wonka Bars, but Charlie convinces the duo that stealing is wrong and they should return the box. The
Willy Wonka & the Chocolate Factory to buy the rights to the book and finance the picture for the purpose of promoting a new Quaker Oats "Wonka Bar". David L. Wolper and Roald Dahl agreed that the film would be a children's musical, and that Dahl himself would write the screenplay. However, Wolper changed the title to "Willy Wonka and the Chocolate Factory". Screenwriter David Seltzer conceived a gimmick exclusively for the film that had Wonka quoting numerous literary sources, such as Arthur O'Shaughnessy's "Ode", Oscar Wilde's "The Importance of Being Earnest", Samuel Taylor Coleridge's "The Rime of the Ancient Mariner" and William Shakespeare's "The Merchant