The Shawshank Redemption is the greatest movie ever made, right? That’s what IMDb tells us, via the site’s users and their voting power. Maybe it is, maybe it isn’t, but it’s definitely not the only movie in the world. And it wouldn’t even be what it is had there not been movies made beforehand. In fact, the very title comes from that of a Stephen King novella with a movie-informed extension: “Rita Hayworth and Shawshank Redemption.” The adaptation removes the Hollywood actress’s name (apparently because people thought it was a biopic) but still prominently features her iconic face. In the 20 years since the release of Shawshank, other movies have been influenced or informed by Frank Darabont‘s Best Picture nominee. You won’t find any of those on this week’s list, though, not Dolores Clairborne with its mention of Shawshank Prison nor multiple Muppets movies with visual allusions nor Toy Story 3 with its admitted inspiration. These dozen titles are all precursors, some of them informing parts of the plot, others informing parts of the making of the movie, and others that are relevant. I don’t think I give away too much that isn’t common knowledge, but just in case you haven’t seen Shawshank, you really should get on that already.