Radio Flyer (1992)

Answer: Yes. He actually did fly off. Adult Mike even tells his two sons that sometime after Bobby flew off, he began receiving postcards from Bobby from every place he traveled to and still keeps sending postcards to him.

Answer: The script's ending was ultimately changed by director Richard Donner from what writer David Evans had originally written. In the original ending, it was made clear that the Radio Flyer had actually worked and it was seen hanging (actually floating) next to the Wright Brother's plane in the Smithsonian. Donner instead wanted the ending to be a "Rorschach Test", meaning the viewer sees the ending as he or she wants. So if you perceive it as working and Bobby being free or you see it as Bobby committing suicide, etc, it's meant as a reflection on you. However, Evans has said that he never intended the ending to be, or allude to, suicide, but because of the script changes, he understands how people could make that conclusion.

Answer: He flew off alright - straight to heaven!

Answer: Deliberate production choice, and to show him from the younger child's point of view - also remember The King, when in his drunken state, is a child abuser, so the younger boy will see him as a large and terrifying presence - that is, so big he won't fit in the frame of the shot.

Answer: He was in a very small part of the movie and at the time he had already become quite a famous star. If his name were attatched to it without being uncredited, he would have had top billing. He probably decided to remove his name from the movie so the younger actors could receive more attention. The same type of thing happens in quite a few movies I can think of.