Question: At the end he sees the statue of liberty on the beach. How did the statue get there from Ellis Island?
Question: Why do the humans in "Planet Of The Apes" all wear clothes? I am fully aware that the film was made in 1968, for a general release, permitting it to be shown in cinemas or on television, and 20th Century Fox would never have been allowed to make a movie in which humans all ran around naked. But, since the film is supposed to be set in a post-apocalyptic world, where humans have regressed back to being wild creatures, without language, lacking the skills to make or create anything, where do they get their clothes from? (And their clothes fit, too.) Did anybody ever come up with an answer to this, apart from the obvious reply that they wanted to get the film past the censor?
Question: Was Doctor Zaius really aware of what happened to the human race? Many times during the film, he does things that indicate such a possibility, like crushing the paper airplane.
Question: Why does it take Taylor so long for him to figure out he's really still on Earth? Shouldn't the fact that the apes all speak perfect English be a dead giveaway?