Writer Fuel: Three-Act Analysis of The Cask of Amontillado

by Gabriela Pereira
published in Reading

Edgar Allan Poe is one of my favorite American authors. I love how so many of his stories are dark, creepy, and suspenseful, but they never quite cross the line into outright, over-the-top gore. Poe also is brilliant at writing unreliable narrators, people who believe their motivations are reasonable and their actions justified, even when they are doing things like committing murder.

It has been a while since I’ve done a three-act analysis, so I thought one of my favorite Poe stories would be a perfect subject. Today we’ll do a three-act analysis of Edgar Allan Poe’s short story “The Cask of Amontillado”

Spoiler Alert! If you have not read “The Cask of Amontillado,” it’s in the public domain so you can find plenty of copies online. In fact, you can download this copy from the DIY MFA site. I highly recommend reading the story (it’s only four pages!) before diving into this analysis.

Let’s get started with our analysis of “The Cask of Amontillado.”


ACT 1: In this story, act 1 is fairly short: only a few paragraphs. The first two paragraphs consist of Montresor justifying his need for revenge on Fortunato. The third paragraph gives us some background on the victim himself. Apparently Fortunato thinks himself a connoisseur of wines, so Montresor decides to use that against him.

While this  brief opening focuses mostly on Montresor’s justifications and Fortunato’s background, the five promises still come through loud and clear.

Character: Montresor is our protagonist. He wants to get revenge on Fortunato because the latter has wronged him. 

Voice: We are in a first person point of view with Montresor as both the protagonist and the narrator. The story is told entirely in Montresor’s voice. At one point, he breaks the fourth wall and speaks directly to the reader: “You, who so well know the nature of my soul.” It is almost as though he wants to convince us that his decision to murder Fortunato is justified.

Montresor is a somewhat unreliable narrator—though you could argue that any first-person narrator could be unreliable. He is not quite as unreliable as the narrator in “The Tell-Tale Heart” but we know from the outset that we cannot trust everything he says. 

World: We are in an Italian city during the carnival season. (We find this out in the fourth paragraph, just at the end of Act 1 when we meet Fortunato for the first time.) Acts 2 and 3 of the story take place in the catacombs of the Montresor family.

Problem: Montresor has an annoying friend (Fortunato) and has endured a “thousand injuries” from him.

Event:  Eventually one of these injuries crosses the line and Montresor vows revenge. But, he doesn’t just want to punish Fortunato, he wants to “punish with impunity.”


PIVOT POINT 1:  This pivot point is as long or longer than all of act 1. It begins with the external event where Montresor meets Fortunato (drunk) during the carnival time. He tells Fortunato that he has acquired a bottle of Amontillado but he is not sure of its authenticity. Immediately this piques Fortunato’s interest, especially when Montresor says he plans to ask Luchesi about the Amontillado. It becomes clear that Luchesi is a rival wine connoisseur of Fortunato, so when Montresor mentions him, right away Fortunato insists on seeing the bottle of Amontillado himself.

We have quite a bit of dialogue between Montresor and Fortunato. Montresor insists that the vaults are too damp and that he does not want to impose on Fortunato. He keeps mentioning Luchesi to provoke Fortunato, making him almost desperate to be the one to identify the Amontillado. The passage ends with a choice where Montresor takes Fortunato’s arm and—almost as though he is reluctant—takes his friend back to his home and wine vaults.


ACT 2:  This act begins with a bit of world-building. Montresor tells us that he left his home, giving his servants strict instructions to stay put in his absence, knowing full well that they will do the exact opposite and that his house will be empty when he arrives with Fortunato. This is important because it allows Montresor to commit his crime with no witnesses.

This tiny detail about the servants gives us a sense for Montresor’s world. It is clear that the servants do not respect him and yet he is able to use that lack of respect to manipulate them and have his house empty as he desires.

The rest of the story takes place in the catacombs where Montresor has his wine vaults.


SUPPORTING CAST:  There is only one true supporting character in this story and it is Fortunato. His name means “fortunate one,” which is ironic because as we find out at the end of the story, he is far from lucky.

We also have another character mentioned throughout the story—Luchesi—but he never appears on the page. Montresor brings him up multiple times as a way to manipulate Fortunato and make him all the more eager to be the one who successfully identifies the Amontillado. Luchesi’s sole purpose is as a mechanism to provoke Fortunato.

WORST: In this story, Montresor’s motivations are straightforward and we can map them easily onto the WORST acronym.

Want: Montresor wants to get revenge on Fortunato by killing him.

Obstacle: He needs to plan this murder carefully so that he may “punish with impunity.” He does not want to get caught.

Risk: There is a big risk that he might get caught, so he needs to be strategic about where he commits the murder and how he lures Fortunato to his death.

Stakes: If he doesn’t get revenge, he will be forced to endure a thousand or more future injuries from Fortunato. This prospect is likely unbearable, prompting him to come up with a permanent method of revenge: death.

Transformation: Montresor has a slight change of heart at the end, but it is not sufficient to prevent him from going through with the murder. Just before he forces the last stone into the wall, he says “My heart grew sick—on account of the dampness of the catacombs.” Clearly, he is having some second thoughts about his actions and is trying to convince himself that this feeling is a result of the dampness, not of the murder.


RULE OF THREE:  The rule of three appears twice throughout the story. The first is regarding Luchesi and the second is with respect to the nitre which contaminates the vaults.

Luchesi: There are three sections where Luchesi is mentioned. The first section is during the first pivot point, when Montresor tells Fortunato that he is planning to go to Luchesi to have him assess the authenticity of his Amontillado. During that passage, Montresor mentions Luchesi multiple times and it is clear that he is trying to provoke Fortunato into wanting to see the Amontillado for himself.

The second instance is early in act 2, when Fortunato has a coughing fit in the catacombs. Montresor pretends that he is concerned for Fortunato’s health and says they should leave the vaults. He ends by saying “Besides, there is Luchesi—” and immediately Fortunato insists that he is fine and that he “shall not die of a cough.”

The third mention of Luchesi is when they have reached their destination, the place in the catacombs where Montresor plans to murder Fortunato. It is a small, dark crypt and it is difficult for them to see anything in it, even with their torches. Montresor says “Proceed… herein is the Amontillado. As for Luchesi—” Fortunato cuts him off by calling Luchesi an ignoramus and steps into the crypt, at which point Montresor chains him to the wall.

The first two mentions of Luchesi are clearly taunts from Montresor. He is using Luchesi to manipulate Fortunato into coming with him to the catacombs. The third reference to Luchesi is more of a passing mention than the previous two instances, but it is that final straw that makes Fortunato step into the crypt, thus leading to his ultimate demise.

Nitre: There are three sections referencing nitre while they are in the catacombs. Note that there is a fourth passing mention of nitre before we get to act 2, when Montresor is insisting that Fortunato should not come with him. This mention is not as significant as the others, so for the purposes of this rule of three, I only consider the mentions of nitre that occur while they are in the catacombs.

The first reference to nitre is shortly after they have entered the catacombs. Fortunato notices the nitre in the vaults and asks Montresor about it, then immediately proceeds to have a coughing fit. Ironically, he only starts coughing after Montresor asks him how long he has had that cough.

The second mention of nitre occurs just after the midpoint. Montresor points out that the nitre is increasing and “hangs like moss upon the vaults.” He uses this moment to provoke Fortunato further, saying they should turn back because of his cough. Fortunato refuses and instead takes a drink of Medoc, getting further intoxicated.

The final instance of nitre is just after the second pivot point, once Montresor has chained Fortunato into the crypt. He says: “Pass your hand… over the wall; you cannot help feeling the nitre. Indeed it is VERY damp. Once more let me IMPLORE you to return. No? Then I must positively leave you. But I must first render you all the little attentions in my power.” At this point, Montresor is no longer trying to pretend. It is clear what he plans to do, and he is saying all this as a way to torture Fortunato.


MIDPOINT: The midpoint is the moment when Fortunato asks Montresor about his family’s coat of arms. Montresor replies: “A huge human foot d’or, in a field of azure; the foot crushes a serpent rampant whose fangs are imbedded in the heel.” It is clear that Montresor sees himself as the serpent and Fortunato as the huge foot. The foot might crush the serpent but not before the serpent gets its revenge.

Fortunato then asks about the motto and Montresor tells him: “Nemo me impune lacessit” which means “No one provokes me with impunity.” The irony, of course, is that Montresor spends the entire story provoking Fortunato and his goal is to punish Fortunato with impunity. He is doing exactly what his motto threatens against. Note that we do not have a true moment of self-reflection at this point, but the midpoint instead serves as a foreshadowing of what Montresor is going to do.


PIVOT POINT 2: The second pivot point occurs when they reach the small crypt where the Amontillado supposedly is stored. Montresor taunts Fortunato by mentioning Luchesi and Fortunato steps into the crypt. Montresor immediately comes up behind him and chains him to the wall. The event at this pivot point is Fortunatio stepping into the crypt, while Montresor’s chaining him is the choice.


ACT 3: Most of act 3 is Montresor laying the bricks and closing off the crypt where Fortunato is chained. We get a detailed description of him laying each of the layers of the bricks, building up the tension. We can anticipate what’s coming and we know it isn’t good. 


CLIMAX: At the climax, Montresor has only a few more bricks to lay down and Fortunato starts laughing. He thinks the whole thing is a joke and that any moment now, Montresor will free him. He jokes that they will laugh about this at the palazzo over a glass of wine and Montresor replies with: “The Amontillado!”

Then he realizes that Montresor is not kidding and he begins to panic. Eventually he says: “FOR THE LOVE OF GOD, MONTRESOR!” and Montresor replies: “Yes… for the love of God!” After a few moments without a reply from Fortunato, Montresor calls his name multiple times and receives no answer.

There is a brief moment when Montresor hears a jingling of bells from Fortunato’s jester’s cap and his “heart grew sick” but immediately he shrugs it off as a result of the damp catacombs and pushes the last stone into position.

Ending Type: While this is a terrifying ending, according to our four-ending classification this would be a happy ending. After all, Montresor wants to get revenge on Fortunato, and he does so successfully.


DENOUEMENT: The denouement in this story is quite short: “Against the new masonry I reerected the old rampart of bones. For the half of a century no mortal has disturbed them.” This suggests that Montresor was, in fact, successful in punishing Fortunato with impunity because for half a century his crime has not been discovered. The story ends with a three-word paragraph: “In pace requiescat!” or “rest in peace.”


CONCLUSION: “The Cask of Amontillado” is a relatively simple story. Two friends meet on a street. They go into the catacombs to find a rare wine. One of the friends murders the other by burying him alive. Still, despite the simplicity of the plot and the constrained story world (we are in the catacombs most of the time) the story hits all the major plot points of the three-act structure.

The only place where “The Cask of Amontillado” deviates slightly from the three-act structure is at the midpoint. The event at the midpoint is neither a temporary triumph nor a false failure, and we do not have a true moment of self reflection on the part of the protagonist either. Instead, the midpoint acts as a moment of foreshadowing.

In fact, we have multiple moments of foreshadowing throughout the story. Early in act 2 when Montresor shows concern for Fortunato’s cough and Fortunato replies: “It will not kill me. I shall not die of a cough.” This, of course, is true. In the end, his cough is not the thing that kills him.

A little later, when Montresor produces a bottle of wine, they both give a toast. Fortunato drinks “To the buried that repose around us,” which is ironic because a short while thereafter, Fortunato becomes one of those buried in the catacombs. Montresor then replies “And to your long life.” This is, of course, further irony because Montresor knows exactly what he has in store and if he succeeds, Fortunato’s life will be far from long.

The midpoint with the coat of arms and motto is even more ironic foreshadowing. At that moment, Montresor is almost coming right out and telling Fortunato what he is going to do. Yet through it all, Fortunato is either too drunk or too oblivious to realize the hint.

The final hint comes a little later, when Fortunato asks Montresor if he is part of the masons and Montresor holds up a trowel, implying a play on the word “mason.” Throughout the story, Montresor hints at what he is going to do, yet Fortunato never figures it out until it is too late. It is only when we reach the climax, we the readers (along with Fortunato) realize the extent of Montresor’s thirst for revenge and just how twisted his motivations are.


Until next time, keep writing and keep being awesome!

P.S. For more info on Gabriela Pereira, the founder and instigator of DIY MFA, check out her profile page.

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