Hopefully every writer is familiar with the literary device known as Checkov’s Gun. Author/Playwright Anton Checkov wrote: “If you say in the first chapter that there is a rifle hanging on the wall, in the second or third chapter it absolutely must go off. If it’s not going to be fired, it shouldn’t be hanging there.” This is a technique also known as foreshadowing. Sometimes it’s as obvious as the gun hanging on the wall, sometimes the reader isn’t aware the hints are there until they get to the twist at the end.
Every writer needs to watch the movie The Sixth Sense. If you’ve never seen it, get it on DVD and watch it straight through. If you’ve seen it and have never watched the “Rules and Clues” featurette, this is a must-see for anyone who wants to write stories that have some kind of twist at the end.
In The Sixth Sense, writer/director M. Night Shyamalan did the near-impossible: he created a story that has such a surprise twist ending that he had to make the behind-the-scenes featurette to show exactly how he did it. The clues are all there, meticulously thought out and planted—from the clothes Malcolm is wearing to the temperature to the color red. Because he was dealing with the supernatural, he created rules and stuck to those boundaries. It was so subtly and masterfully done that when the twist was revealed, the audience didn’t feel cheated, didn’t feel like Shyamalan pulled that little trick out of thin air. Subconsciously, we were seeing the clues and understanding the rules, even though we didn’t realize it.
J.K. Rowling was great at dropping important pieces of information into her stories in such a way that they didn’t seem important—until the twist came or the object was needed at the end of the book, or even later in the series. For example, the invisibility cloak Harry receives in Book 1 that becomes an integral part of the plot of Book 7, or the “throw-away” mention of a locket being tossed aside when they’re cleaning up headquarters at the beginning of Book 5, which also becomes important in Book 7.
If you’re planning a surprise twist in your plot, you don’t want your markers to be as obvious as Checkov’s Gun. You want to hint, to suggest, to make things seem unimportant at the time by having lots of other things going on (as well as planting red-herrings). But you also don’t want to bury your markers so deeply or make them so obscure that the reader cannot find them even after they’ve read the ending.
Shyamalan used the color red as a marker that something supernatural was about to happen. Once you know this clue, it’s really easy to see on a second viewing—the big red-brick schoolhouse, Cole’s red sweater, a red balloon, Malcolm’s red doorknob.
Think about some of your favorite books or movies that have twist or surprise endings. How did the writer/filmmaker plant clues throughout so that they’re there when you know what you’re looking for, but didn’t give away the twist the first time? Old-fashioned mystery movies/shows/books are great for this—because in the climax scene, when the murderer is revealed, they sit there and go through all of the clues for you, because they were subtle enough you probably missed them. The Marple series that Masterpiece Theater/Mystery! did, based on Agatha Christie’s Miss Marple books, are wonderful for studying this kind of subliminal clue-dropping.
You want your readers to go back and say, “I can’t believe I missed that!” You don’t want them to say, “Yep, I knew it from the first page when I saw the gun hanging on the wall.”











