Screenwriting 101 — The Act Break

  asks: “I’m often confused about just where act breaks occur.  Reviews often mention them as if they’re obvious, but they aren’t to me.  Do you know of a good primer that would help me understand this?”

My father once described it to me like this:

In Act I, a guy gets stuck up in a tree, in Act II they throw rocks at him, in Act III he gets down from the tree.

Strangely enough, if you take out “tree” and put in “collapsed skyscraper,” you have exactly the plot of Oliver Stone’s World Trade Center, so let’s look at the structure of that.

Act I of World Trade Center is nothing more or less than an illustration of how Nic Cage ends up underneath a collapsed skyscraper. In a dry, unemphatic, almost journalistic tone, the filmmakers show us, step by step, the incidents that conspire to get Nic under that collapsed skyscraper. This is all fascinating because we’re all interested in what happened on 9/11 but very few of us, thankfully, got the firefighter’s pov of the event. So this is good filmmaking. And we see the politics of the firehouse and see the administration of the crews on the ground and the confusion and turmoil that surrounded the event, and then the building collapses on top of poor Nic and that’s the end of the first act.

In Act II, they literally throw rocks at him for forty minutes. He’s stuck under a ton of cement and twisted metal, he has no idea what has happened to him, he’s got his buddy pinned under a different ton of cement and twisted metal a few yards away and rocks keep falling on his head. And he has to deal with that, and we see, step by step, how he deals with that — he thinks about his family life, he thinks about his job and his friends, he hallucinates visions of the Virgin Mary. And while it’s been a while since I’ve seen the movie, I’d guess that the “Act II low-point” occurs when poor Nic has given up hope of ever getting out from under this collapsed skyscraper.

Then, in Act III, a ray of hope! Someone up top realizes that Nic is trapped under this collapsed skyscraper and we see, step by step, incident by incident, how a team of men work together to get him out. And there is much nail-biting suspense regarding if they’ll get to him in time, if the wreckage of this collapsed skyscraper will shift and smoosh poor Nic, if he’ll lose an arm or a leg or his sanity, et cetera.

So there you have it. Inciting incident: airplanes crash into the World Trade Center. Our protagonist is a simple working-class joe trying to do his job, gets caught up in the story of the century. Act I illustrates how he ends up under the collapsed skyscraper. There is escalating tension throughout Act II because, let’s face it, he’s trapped under a collapsed skyscraper and there isn’t much to go on as far as ideas for how to get out of that situation. Inevitably, despair sets in as it appears he will never get out from under the collapsed skyscraper, then, in Act III, miraculously, he does.

David Mamet put it a slightly different way: he said that Act I is “Once Upon A Time,” Act II is “Then One Day” and Act III is “But There Was One Thing That They Forgot.” So we would say that World Trade Center goes “Once Upon A Time there was a Working-Class Joe just trying to do his job with his team of Other Working-Class Joes. Then One Day a skyscraper collapsed on top of him and he worried that maybe he’d die under all that cement and twisted metal. But There Was One Thing That He Forgot, which was that, Working-Class Joe that he was, he was part of a Community of Working-Class Joes, and if there’s one thing you can say about Working-Class Joes, it’s that they are at their best when things are at their worst, and they will move heaven and earth when one of their own is in trouble.”

It’s also worth noting that not all movies have a three-act structure. Terminator 2, for instance, has a four-act structure. Act I sets the board with all the different characters: John Connor, the T-101, the T-1000, Sarah Connor, John’s evil foster parents, Sarah’s evil doctor, so forth, and sets them on their courses. Their stories all converge into a massive action sequence at the end of Act I. As Act I ends, John has survived the attack from the T-1000, is away from his foster parents and with his “new dad,” the T-101. Act II involves John beginning to understand the new rules of this new terminator setup and deciding that, in spite of what he’s been told, that they have to go get his mother, and so Act II sends John and the T-101 and the T-1000 all converging on the hospital where Sarah is being held prisoner and climaxes with them busting her out of the joint. Act III has them resting after their adventure, healing up and deciding what to do next. John decides one thing, but Sarah decides another, and Act III has, again, two teams heading to a destination with conflicting agendas. Sarah decides she’s got to kill Miles Dyson and John decides that killing is wrong no matter what the consequences. And again, just as with the preceding two acts, both teams arrive at their destination (that is, Dyson’s house) at more or less the same moment and a spectacular action sequence takes place. Through the prosecution of that action sequence (and again, here we see Cameron’s intuitive genius for the meaning of action) the stakes change. Sarah Connor is prepared to kill Dyson and John and the T-101 show up to stop her, and through the convergence of these two opposing forces, a new and surprising outcome occurs: Sarah achieves her goal of stopping the development of Skynet and does so without having to kill Dyson. (This moment is a particularly wonderful inversion because John has managed to turn the Terminator into a peaceful, protective machine but can’t control his crazy, bloodthirsty, out-of-control mother.) Act III climaxes with the destruction of Dyson’s company headquarters and yet another escape from the T-1000. Act IV is then a massive, multi-part action sequence involving trucks and motorcycles and helicopters and liquid nitrogen and molten steel and all that good stuff.

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