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.
Willy Wonka & the Chocolate Factory humorous scenes related to the Wonka Bar hysteria. When interviewed for the 30th anniversary special edition, Gene Wilder stated that he enjoyed working with most of the child actors, but said that he and the crew had some problems with Paris Themmen, claiming that he was "a handful". Before its release, the film received advance publicity though TV commercials offering a "Willy Wonka candy factory kit" for sending $1.00 and two seals from boxes of Quaker cereals such as King Vitaman, Life and any of the Cap'n Crunch brands. "Willy Wonka" was released on June 30, 1971. The film was