8 Films That Influenced 'Interstellar'
Christopher Nolan's mind-blowing, divisive sci-fi film wasn't invented out of thin air. This Indiewire list tracks down Interstellar's inspirations, whether acknowledged or subconscious. 2001: A Space Odyssey, sure — but what about To Kill a Mockingbird, The Right Stuff and the Dennis Quaid time-warp headscratcher Frequency? (Indiewire)