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Plot summary

How It Ends (2018) Plot Summary & Timeline

How It Ends (2018) movie poster

How It Ends is a 2018 action and adventure film directed by David M. Rosenthal, running 1 hour 53 minutes. This page retells the whole story in 667 words (about 3 minutes to read) and covers 15 key events in order, 3 characters, where and when it is set and 3 themes. Looking for the cast, ratings and where to stream it? See the movie page for How It Ends.

to read the plot summary
3 min
key events in the timeline
15
characters profiled
3
themes explained
3
How It Ends (2018) movie poster
Released
Runtime
1h 53m
Original language
English
Studio
Netflix
No spoilers

What Is How It Ends About?

The premise of How It Ends in 304 words, with nothing given away. The full story follows below.

In a world teetering on the brink of an unimaginable catastrophe, Liza awakens to a sky bruised with ash and a city that feels both familiar and strangely foreign. The looming threat of global destruction has turned everyday streets into a tapestry of broken routines and fragile hopes, casting a surreal glow over Los Angeles that feels at once cinematic and intimate. As the clock ticks toward an uncertain end, the city’s pulse quickens, echoing the restless urgency that drives every survivor to cling to something—anything—that feels real.

Guided by a younger version of herself, young Liza, the protagonist embarks on a deeply personal odyssey. Their unlikely partnership is a mirror of past ambitions and present fears, allowing the film to explore how the same person can be both the source of comfort and the reminder of what has been lost. Together they navigate a landscape where ordinary landmarks become symbols of memory, and each encounter hints at the lingering threads of community that refuse to dissolve even as chaos surrounds them.

The tone balances stark, almost visceral tension with moments of quiet wonder, inviting viewers to breathe in the stark beauty of a city caught in its own twilight. While the looming disaster remains an ever‑present backdrop, the story folds around the simple, human desire to reconnect—to reach a final gathering that promises closure, celebration, or perhaps a chance to say goodbye on one’s own terms. The narrative’s rhythm is shaped as much by the hushed whispers of the wind through deserted avenues as by the beating hearts of those who still cling to hope.

Through Liza’s journey, the film paints a portrait of resilience, memory, and the fragile ties that bind us, leaving audiences perched on the edge of anticipation, eager to discover which relationships will endure the ultimate test of time.

Full plot

What Happens in How It Ends?

The complete story of How It Ends, from the first scene to the last, in 667 words (about 3 minutes). Spoilers throughout. Names in the text link to 2 cast member pages.

Spoilers ahead

Will and Samantha, affectionately known as Sam, are a young couple anticipating the arrival of their first child. Will travels from Seattle to Chicago to meet her parents, with the intention of seeking her father, Tom Sutherland, for his blessing to marry Sam. However, tensions rise during dinner, leading to an argument between Tom and Will, prompting Will to leave without disclosing the pregnancy or his marriage plans.

The following day, as Will prepares to return, he receives a distressing call from Sam, who expresses fear over a strange noise and abruptly exclaims, “Something’s wrong,” before the line cuts off. Arriving at the airport, Will discovers that all flights have been canceled due to a seismic incident off the West Coast, which has interrupted communications and electrical systems. In a turn of events, Will revisits Sam’s parents, where he and Tom resolve to drive to Seattle together to find Sam.

As the journey begins amidst gridlocked traffic, they are halted by soldiers blocking the interstate. Drawing on his experience as a Marine officer, Tom persuades them to allow passage for their vehicle. That evening, they are abruptly stopped by a police car, only to realize that the driver is a civilian armed with a shotgun. A fierce confrontation ensues, resulting in a serious injury to Tom, who suffers fractured ribs. In a display of strength, Tom subdues the assailant, allowing them to commandeer the police cruiser to tow their damaged vehicle to a nearby reservation.

At the reservation, they encounter Ricki, a mechanic who repairs their car and opts to join them for added support on their perilous journey. As they travel, they stop to gather supplies, but their path is soon obstructed when robbers confront them, stealing their precious gasoline. In a desperate bid to recover their fuel, Will gives chase, ultimately apprehending the culprits. With a dramatic turn of events, Ricki successfully shoots out their tires, resulting in a fiery explosion that engulfs the robbers’ vehicle, just in time to reclaim their stolen gasoline. However, shaken by the ordeal, Ricki decides to part ways later that night.

The subsequent day brings new challenges as Tom suffers a collapsed lung, necessitating a needle thoracostomy performed by Will. This harrowing experience forges a bond between them, leading Will to believe he has finally earned Tom’s approval. On their journey, they encounter a menacing gang of motorcycle riders, forcing Will and Tom to work collaboratively to escape danger. Sadly, Tom’s condition deteriorates, and he succumbs to his injuries, leaving Will to confront the surreal devastation that lies ahead as he continues to Seattle by foot after burning their disabled vehicle to prevent leaving Tom’s body behind.

During his trek, Will is picked up by a family, whom he leads to his estranged father’s deserted house in Idaho for rest. He negotiates with them, exchanging their four-wheel drive vehicle for a stay at his father’s well-stocked home until they deem it safe to venture north. As Will approaches Seattle, he is met with the haunting sight of a city in ruins, where he discovers tragic remnants of lives lost, buried beneath layers of ash in their vehicles. Upon reaching Sam’s ravaged apartment, Will finds a note from her directing him to a nearby cabin.

At the cabin, Will finds Sam, who is accompanied by Jeremiah, a neighbor from the apartment complex. Soon, the tension escalates when Jeremiah, driven by a delusional paranoia surrounding the disaster, attempts to harm Will, believing he could offer a better life for Sam. In a life-or-death struggle, Will is forced to shoot Jeremiah in self-defense. Shortly thereafter, a volcanic eruption ignites a cataclysmic wave of fire, ash, and destructive force, resulting in a terrifying pyroclastic flow. Will and Sam flee the imminent danger, narrowly escaping the enveloping chaos. With emotions running high, they affirm their love for each other in the face of uncertainty, as they journey north toward an unknown fate, still unclear on the true nature of the calamity they have faced.

Timeline

How It Ends Timeline: Every Key Event in Order

15 key events in the order they happen, from “Will Meets Sam's Parents” to “Climactic Showdown”. 8 events name a place, across 7 locations.

  1. 1

    Will Meets Sam's Parents

    Will, eager to win the blessing of Sam's father, Tom, travels from Seattle to Chicago. However, a tense dinner leads to an argument, causing Will to leave without revealing Sam's pregnancy or intentions to marry.

    Where:Chicago

  2. 2

    Distressing Phone Call

    The following day, Will receives a troubling call from Sam, who expresses fear about a strange noise before the line suddenly cuts off. Concerned and alarmed, Will rushes to take immediate action to check on her.

  3. 3

    Flight Cancellations

    Upon arriving at the airport, Will discovers that all flights are canceled due to a seismic incident affecting communication and electrical systems. This forces him to reconsider his options and find another way to reach Sam.

    Where:Airport

  4. 4

    Tom and Will Team Up

    Will reunites with Sam's parents and decides to drive to Seattle with Tom. This unexpected alliance is marked by the urgency of their shared goal: to find Sam and ensure her safety.

  5. 5

    Blocked by Soldiers

    As they embark on their journey, Will and Tom encounter soldiers blocking the interstate. Tom, drawing from his military experience, convinces them to let their vehicle pass despite the chaotic situation.

  6. 6

    Confrontation with a Civilian

    Their journey takes a dangerous turn when they are confronted by a civilian armed with a shotgun. A violent struggle ensues, leading to Tom suffering serious injuries, but they manage to subdue the assailant and commandeer a police cruiser.

    Where:Highway

  7. 7

    Rescue at the Reservation

    At a nearby reservation, they meet Ricki, a mechanic who repairs their vehicle. She decides to join them on their perilous journey, adding another layer of challenge and support to their mission.

    Where:Reservation

  8. 8

    Robbery and Retribution

    While gathering supplies, their group is confronted by robbers who steal their gasoline. In a risky chase, Will manages to catch up to them, leading to a dramatic confrontation and Ricki shooting out the robbers' tires.

  9. 9

    Tom's Medical Emergency

    The following day, Tom's health worsens, culminating in a collapsed lung. Will bravely performs a life-saving procedure, earning Tom's respect and establishing a deep bond between them amid the crisis.

  10. 10

    Encounter with Motorcycle Gang

    On their journey, Will and Tom face a menacing gang of motorcycle riders. They work together skillfully to escape from this threatening encounter, showcasing their growing partnership and reliance on one another.

Show the other 5 events of How It Ends
  1. 11

    Tom's Death

    Tragically, Tom succumbs to his injuries during their adventure, leaving Will to grapple with the loss. In a sorrowful moment, Will decides to burn their disabled vehicle, signifying a poignant farewell to his companion.

  2. 12

    Will's Encounter with a Family

    In need of assistance, Will is picked up by a family, whom he guides to his estranged father's abandoned home for refuge. He trades their four-wheel drive vehicle for the safety and provisions at his father's house.

    Where:Idaho

  3. 13

    Devastation in Seattle

    As Will approaches Seattle, he is met with shocking scenes of destruction and despair. The city lies in ruins, and the remnants of life are tragically buried under ash, raising concerns about Sam's fate.

    Where:Seattle

  4. 14

    Reunion with Sam

    Upon locating Sam's apartment, Will finds a note directing him to a nearby cabin. When he arrives, he is relieved to find Sam safe, but the reunion is fraught with tension due to the circumstances.

    Where:Cabin

  5. 15

    Climactic Showdown

    Tensions escalate when neighbor Jeremiah confronts Will, believing he poses a threat to Sam’s well-being. In a desperate act of self-defense, Will is forced to shoot Jeremiah, just as a volcanic eruption sends chaos erupting around them.

    Where:Cabin

Characters

Who Are the Main Characters in How It Ends?

3 characters, among them Will Younger (Theo James), Tom Sutherland (Forest Whitaker) and Ricki (Grace Dove): who each one is and the part they play in the story. Every profile links to the actor’s page.

  • Theo James as Will Younger (Theo James) in How It Ends

    Will Younger (Theo James)

    Played by Theo James

    Will is a determined young man, deeply in love with Samantha and driven by the desire to secure his future with her. Throughout the film, he showcases resilience and courage as he faces numerous challenges, evolving from a hopeful partner to a resourceful survivor. His character embodies the struggle of balancing personal aspirations with the harsh realities of survival.

    • 💔 Lover
    • 🚀 Survivor
  • Forest Whitaker as Tom Sutherland (Forest Whitaker) in How It Ends

    Tom Sutherland (Forest Whitaker)

    Played by Forest Whitaker

    Tom is Sam's father, a Marine officer whose tough exterior often masks deep-seated fears and vulnerabilities. His character transitions from a skeptical father to a supportive ally as he bonds with Will while braving the perils of their journey. His sacrifices and leadership highlight the complexities of fatherhood amidst a looming disaster.

    • 👨‍👧 Father
    • 🪖 Veteran
  • Grace Dove as Ricki (Grace Dove) in How It Ends

    Ricki (Grace Dove)

    Played by Grace Dove

    Ricki is a skilled mechanic who joins Will and Tom on their perilous journey, showcasing her resourcefulness and bravery. Her willingness to face danger alongside the men highlights themes of female empowerment and partnership in times of crisis. Her character adds depth to the group's dynamic, and her actions have significant consequences during their encounter with robbers.

    • 🔧 Mechanic
    • 🌟 Brave
Setting

Where and When Is How It Ends Set?

How It Ends is set in Seattle, Chicago and Idaho (Present Day). Here is why the time and place matter to the story.

When

Present Day

The story unfolds in the present day, amidst an inexplicable disaster that disrupts communications and creates chaos. The time period reflects contemporary issues regarding natural disasters and their impact on human relationships and survival. The characters' struggle against both external and internal conflicts speaks to the resilience of the human spirit in face of calamity.

Where

Seattle, Chicago, Idaho

The movie takes place in various locations including Seattle, known for its iconic skyline and the Space Needle, which undergoes a dramatic transformation due to a catastrophic event. Chicago serves as a backdrop for the protagonist's initial journey, highlighting familial tensions amidst the impending crisis. Idaho is depicted as a refuge with its vast landscapes where characters seek shelter and survival.

  • 🏙️ Urban
  • ⛰️ Natural Disaster
Themes

What Are the Themes of How It Ends?

3 ideas the story keeps returning to, among them Love and Sacrifice, Survival and Chaos and Destruction.

  1. 01

    Love and Sacrifice

    The theme of love and sacrifice is prevalent throughout the movie, as characters face life-threatening challenges to protect one another. Will's journey is initially motivated by his love for Sam, but evolves to show the lengths one would go to for family and connection, especially in times of crisis. The movie emphasizes how love can be both a source of strength and vulnerability amid chaos.

  2. 02

    Survival

    Survival is a central theme, illustrated through Will's desperate journey to reach Sam amidst a world crumbling around him. The film captures the instinctual human drive to endure and protect loved ones, facing moral dilemmas along the way. The challenges, including encounters with robbers and the harsh realities of injuries, symbolize the broader struggle for safety and stability.

  3. 03

    Chaos and Destruction

    The movie vividly portrays chaos and destruction following a volcanic eruption, serving as the catalyst for the events that unfold. This theme underscores the fragility of life and the often unpredictable nature of disaster. The characters' experiences reflect the overwhelming emotions and challenges that accompany widespread devastation and loss.

Tone & mood

What Kind of Film Is How It Ends?

Tense in tone, with fast pacing and a straightforward story, going by the plot summary.

Tone
Tense
Pacing
Fast
Story
Straightforward
Intensity
High
Ending
Ambiguous

A relentlessly tense and bleak apocalyptic thriller that follows a desperate cross-country journey through societal decay, marked by constant danger, violent confrontations, and the heavy emotional weight of impending doom.

  • tense
  • anxious
  • suspenseful
  • bleak
  • urgent
  • grim
  • apocalypse
  • survival journey
  • father-in-law relationship
  • pregnancy

Content notes: graphic violence, death of a major character, societal collapse, armed confrontation, medical emergency.

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Where to watch

Where to Watch How It Ends

Stream it on Netflix. US availability and prices from JustWatch.

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FAQ

How It Ends Plot Questions

5 quick answers about How It Ends, taken from the plot summary, character guide and setting on this page and the film’s credits.

What is How It Ends about?

In a world teetering on the brink of an unimaginable catastrophe, Liza awakens to a sky bruised with ash and a city that feels both familiar and strangely foreign.

Read the full plot summary

When and where does How It Ends take place?

How It Ends is set in Seattle, Chicago and Idaho (Present Day). The story unfolds in the present day, amidst an inexplicable disaster that disrupts communications and creates chaos.

The setting explained

Who are the main characters in How It Ends?

The story follows Will Younger (Theo James) (played by Theo James), Tom Sutherland (Forest Whitaker) (played by Forest Whitaker) and Ricki (Grace Dove) (played by Grace Dove).

All the characters

What are the main themes of How It Ends?

The summary picks out 3 themes: Love and Sacrifice, Survival and Chaos and Destruction.

The themes explained

Who directed How It Ends?

How It Ends (2018) was directed by David M. Rosenthal and runs 1 hour 53 minutes.

David M. Rosenthal’s films

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