Charlie and the Chocolate Factory (film) estranged father-son relationship had previously appeared in "Big Fish", similarly directed by Burton and written by August. Warner Bros. and the director held differences over the characterizations of Charlie Bucket and Willy Wonka. The studio wanted to entirely delete Mr. Bucket and make Willy Wonka the idyllic father figure Charlie had longed for his entire life. Burton believed that Wonka would not be a good father, finding the character similar to a recluse. Burton said, "In some ways, he's more screwed up than the kids." Warner Bros. also wanted Charlie to be a whiz kid, but Burton resisted the characterization.
The Willy Wonka Candy Company film version in exchange for the candy bar tie-in. Quaker, who had previous experience in the film industry, bought the rights to the book and financed the picture for the purpose of promoting their new "Wonka Bar". The name of Dahl's "Charlie and the Chocolate Factory" however was renamed to "Willy Wonka & the Chocolate Factory" for promotion purposes. The new brand was produced by Chicago-based company Breaker Confections (a subsidiary of Quaker Oats), which in 1975 was acquired by Sunmark Corporation of Saint Louis, Missouri. The original Wonka Bars never saw store shelves due to factory production problems prior