Plot hole: In the end of the movie, when Willy Wonka decides to visit his father, his father does not recognize him until he looks at his "rare teeth." But the wall of newspaper printings that Charlie was looking at included a recent enough picture of Willy that the father would have definitely recognized him, before seeing his teeth, as Willy doesn't look like a normal person with that outfit.
Charlie and the Chocolate Factory (2005)
1 plot hole - chronological order
Directed by: Tim Burton
Starring: Johnny Depp, Christopher Lee, Helena Bonham Carter, Freddie Highmore, David Kelly, Missi Pyle
Other mistake: Squirrels are used in the factory to get nuts out of shells. Mr Wonka states that they tap the nut first to make sure it isn't a bad nut. However, this is never done until the action is pointed out.
Willy Wonka: Good morning starshine...the earth says hello!
Trivia: The squirrels were all real and trained, but when they were all put on the set they began to fight. The squirrel scenes had to be done like the Oompa Loompa scenes, taping all the squirrels separately and pasting them together.
Question: After young Willy sees his childhood home disappear, where did he live and grow up?
Answer: We are never shown what happened to him but he may have gone to live with relatives or he was simply put into an orphanage.