interstellar Well some people seem a bit confused and I don’t blame them if you don’t have a physics background this could be a hard movie to get your head around. It was still worth watching but some explanation is required. It stars Matthew McConaughey and Anne Hathaway, but we must mention Matt Damon is in it as well. (I’m kinda glad I saw The Martian before this.) Give it a view if you haven’t, but don’t get frustrated if there is something that’s a little over your head, plenty of sites explain it after you watch it.