Skip to content
What's After the Movie?
Plot summary

Tremors (1990) Plot Summary & Timeline

Tremors (1990) movie poster

Tremors is a 1990 sci-fi and horror film directed by Ron Underwood, running 1 hour 36 minutes. This page retells the whole story in 682 words (about 3 minutes to read) and covers 13 key events in order, 4 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 Tremors.

to read the plot summary
3 min
key events in the timeline
13
characters profiled
4
themes explained
3
Loading streaming availability…
Tremors (1990) movie poster
Released
Runtime
1h 36m
Director
Ron Underwood
Genres
Sci-Fi, Horror, Comedy
Original language
Spanish
No spoilers

What Is Tremors About?

The premise of Tremors in 297 words, with nothing given away. The full story follows below.

In the sun‑scorched reaches of Nevada, the isolated town of Perfection clings to the edge of desolation, its dusty streets and silent hills hiding a restless earth. The film drifts between the stark, arid landscape and the cramped, eccentric community that calls it home, creating a mood that is equal parts rustic charm and nervous anticipation. A subtle, ever‑present hum of tension runs through the town, hinting at forces beneath the surface that respond to the faintest tremor.

Val McKee, a good‑natured but directionless handyman, spends his days fixing fences and keeping the locals’ livestock in line. He is joined by his longtime partner Earl Bassett, whose practical skill set is matched only by his laid‑back outlook. The two form an unlikely duo, their camaraderie rooted in shared routine and a mutual yearning for something beyond the endless cycle of odd jobs. Their bond is tested when the ordinary rhythm of Perfection is disturbed by a mysterious threat that moves through the ground, hunting by the vibrations of life itself.

Enter Rhonda LeBeck, a bright‑minded university student whose fascination with seismic activity draws her into the town’s quiet unrest. Her curiosity and scientific outlook provide a fresh perspective, challenging Val’s day‑dreams and Earl’s skepticism. Together, the trio embodies the film’s blend of humor, suspense, and off‑beat heroism, each character bringing a distinct personality to a collective struggle against an unseen menace.

The tone balances light‑hearted banter with creeping dread, letting the audience feel both the camaraderie of the townsfolk and the unsettling possibility that something ancient lies just beneath their boots. As the ground subtly shifts, the stage is set for a desperate, inventive fight for survival—one that will test friendships, courage, and the very notion of what it means to listen to the world around you.

Full plot

What Happens in Tremors?

The complete story of Tremors, from the first scene to the last, in 682 words (about 3 minutes). Spoilers throughout. Names in the text link to 1 cast member page.

Spoilers ahead

Valentine “Val” McKee, portrayed by Kevin Bacon, along with his companion Earl Bassett, find themselves deep in the heart of an unremarkable town called Perfection. These two somewhat inept handymen are accustomed to performing various odd jobs—fixing fences, aiding farmers, and looking after livestock—yet they find themselves increasingly disillusioned with their lives. Their shabby truck and meager finances offer little solace as they navigate life in this parched valley, surrounded by desolate mountains, save for a lone county road that connects them to the outside world.

Their monotonous existence is interrupted when they cross paths with the intelligent and resourceful Rhonda LeBeck, a university student studying seismic activity. Rhonda shares unsettling news about unusual readings from her seismographs, hints of odd disturbances in the earth, yet no earthquakes to account for them. Although Val harbors feelings for her, his fantasies often distract him from making a move, leading to an internal struggle as he oscillates between daydreams and reality.

Before long, a disturbing discovery turns their world upside down: Edgar, the town drunkard, is found dead atop an electrical tower, rifle in hand. This shocking event stirs a sense of foreboding in Val and Earl, as they ponder whether Edgar’s fear of an unseen threat led him to his tragic end. When they inform the local doctor, he verifies that dehydration was the cause of death, leaving an ominous mystery hanging in the air. Meanwhile, Miguel, a local cattle rancher, shares his own terrifying tale of missing livestock that vanish without a trace, further unsettling the community.

One fateful night, the doctor and his wife hear strange noises emanating from the landscape, leading him to investigate the cause. What he uncovers—a steam vent that emerges suddenly from the ground—proves catastrophic, as he tumbles into a hidden chasm, leaving his wife desperately attempting to rescue him. Her horrified attempts only lead to her own peril as a terrifying creature rises from the depths.

Disillusioned with the mundane tasks around town, Val and Earl decide to leave Perfection behind. As they gather their belongings, they are confronted with yet another grim scene: the decapitated remains of Old Fred, a local farmer, and a truck mysteriously abandoned with bloodied helmets lying nearby. The men’s initial fears culminate in a decision to flee, only to find their path obstructed and their truck stuck. To their dismay, a monstrous appendage wraps around their vehicle, signaling that something sinister lurks beneath.

In desperation, they seek assistance from the shopkeeper, Walter Chang, who lends them horses in an attempt to reach the county police. Yet their journey is thwarted when the horses succumb to fear, ensuing in a fraught escape on foot as the creatures chase them relentlessly. In a dramatic sequence, they discover that the monsters thrive in silence, responding only to the vibrations caused by movement.

As the story unfolds, tension mounts with the revelation of multiple creatures lurking in the shadows of Perfection Valley. Val, Earl, and Rhonda join forces to devise clever plans to outsmart these monstrous beings. Val courageously risks his own life to save young Mindy Sterngood from certain doom, even as the creatures systematically dismantle their refuge. Walter and the Gummers—Burt and Heather—prepare for a counterattack armed with an arsenal of weapons, defending against the highly intelligent graboids that threaten their survival.

With loyalty and quick thinking, our heroes devise a strategy involving dynamite, but the creatures prove formidable and resourceful, leading to nail-biting confrontations that test their resolve. Throughout this thrilling ordeal, Val grapples with his feelings for Rhonda, which culminates in a heartfelt dialogue where he is urged to take a chance on love despite his insecurities about their futures.

Ultimately, as the dust settles and battles are fought, the survivors emerge just as another danger looms—the telling movements of disturbed earth hint at the existence of yet another ravenous creature lurking just beneath the surface. The adventure in Perfection Valley brings not only the thrill of survival but also the courage to confront one’s deepest fears and the potential for unexpected romance against a backdrop of chaos and danger.

Timeline

Tremors Timeline: Every Key Event in Order

13 key events in the order they happen, from “Val and Earl's Routine” to “Unforeseen Threats”. 10 events name a place, across 9 locations.

  1. 1

    Val and Earl's Routine

    Val McKee and Earl Bassett are introduced as odd-job workers in the sleepy town of Perfection. Their mundane lives consist of mending fences, fixing railings, and tending to farmers' needs while living in a truck with limited resources.

    Where:Perfection

  2. 2

    Rhonda's Warnings

    The seismologist Rhonda LeBeck visits Val and Earl, mentioning unusual readings on her seismographs despite no earthquakes in the vicinity. Val has feelings for Rhonda but is too shy to ask her on a date, preferring to daydream instead.

  3. 3

    Discovery of Edgar's Death

    Val and Earl discover Edgar, the town drunkard, dead atop an electricity tower with a rifle. This strange scene raises questions about what scared him so much that he sought refuge high above the ground.

    Where:Electricity Tower

  4. 4

    The Doctor's Mysterious Incident

    At the doctor's trailer, a mysterious steam vent erupts from the ground. The doctor investigates and is tragically pulled underground, while his wife tries desperately to save him from an unseen menace.

    Where:Doctor's Trailer

  5. 5

    Signs of Danger

    Val and Earl decide to leave Perfection, feeling disenchanted by their odd jobs. However, they stumble upon Old Fred's decapitated body, raising alarm about a potential murderer lurking in the area.

    Where:Old Fred's Farm

  6. 6

    The Disturbing Discovery

    As Val and Earl try to escape town, they encounter the doctor's mysteriously abandoned car, hinting at a greater danger. A small landslide blocks their path, and they find the bloody helmets of missing road workers.

    Where:Blocked Road

  7. 7

    The Graboids Attack

    The duo source help from Walter, who lends them horses to inform the police. However, they are soon chased by the monstrous graboids, leading to a desperate escape into the wilderness.

  8. 8

    The First Encounter

    Val, Earl, and Rhonda witness the horrifying truth about the graboids, finding them to be massive underground predators. They realize these creatures can sense vibrations, and plotting their next move becomes urgent.

    Where:Perfection Valley

  9. 9

    Confrontation on the Roofs

    The townsfolk think they are safe on the rooftops, but the graboids prove to be deadly hunters. They collapse the foundations, resulting in several casualties, including Walter and Nestor.

    Where:Town Buildings

  10. 10

    The Final Stand

    The survivors pick up a bulldozer in an attempt to combat the graboids. They devise a dangerous plan involving dynamite to lure and kill these intelligent creatures, leading to an explosive climax.

    Where:Rugged Terrain

Show the other 3 events of Tremors
  1. 11

    Val's Brave Decision

    In a tense moment, Val musters the courage to confront a surviving graboid. In a daring leap off a cliff, he distracts the creature, resulting in its demise as it falls into the abyss below.

    Where:Cliffs of Perfection

  2. 12

    Concluding Choices

    With the immediate danger behind them, Earl encourages Val to pursue Rhonda, recognizing her interest. Val grapples with his self-doubt about his future, contemplating the risks of love.

  3. 13

    Unforeseen Threats

    As the survivors celebrate their victory, the final scene hints at lingering threats. Loose dirt shifts ominously across the valley, suggesting at least one more ravenous creature is lurking.

    Where:Perfection Valley

Characters

Who Are the Main Characters in Tremors?

4 characters, among them Valentine McKee (Kevin Bacon), Earl Bassett (Fred Ward) and Rhonda LeBeck (Finn Carter): who each one is and the part they play in the story. 1 of them link to the actor’s page.

  • Kevin Bacon as Valentine McKee (Kevin Bacon) in Tremors

    Valentine McKee (Kevin Bacon)

    Played by Kevin Bacon

    Val is an aimless odd-job worker who dreams of a more exciting life while begrudgingly accepting his mundane existence. His character embodies a mix of charm and insecurity, especially when it comes to his feelings for Rhonda. As events unfold, he evolves from a daydreamer to a proactive individual confronting both monsters and his romantic feelings.

    • 👷‍♂️ Blue-collar
    • 💔 Love-struck
    • 🐍 Survivor
  • EB

    Earl Bassett (Fred Ward)

    Earl is Val’s best friend and partner, serving as a voice of reason amidst the chaos. He is practical and shares Val's frustration with their life’s stagnation but is also more grounded. His character provides support and often nudges Val to confront his emotional dilemmas.

    • 👷‍♂️ Laborer
    • 🤔 Pragmatic
    • 🐍 Loyal
  • RL

    Rhonda LeBeck (Finn Carter)

    Rhonda is a university student and seismologist who brings intelligence and knowledge into the storyline. She is brave and level-headed, often leading the group in strategies against the graboids. Her character represents ambition and the challenge of balancing personal aspirations with unexpected danger.

    • 👩‍🎓 Scholar
    • 🧠 Intelligent
    • 🐍 Brave
  • WC

    Walter Chang (Victor Wong)

    Walter is the shopkeeper of the town, providing comic relief while also attempting to maintain order amidst the chaos. His character is memorable for his pragmatic approach to the threat they face, even branding the creatures with a catchy name. He becomes a pivotal part of the group's effort to fight back.

    • 🏪 Merchant
    • 😂 Comedic
    • 🐍 Resourceful
Setting

Where and When Is Tremors Set?

Tremors is set in Perfection Valley and Perfection. Here is why the place matters to the story.

When

The movie is set in a contemporary time frame, resembling rural America in a period where technological advancement has not reached remote areas. The absence of mobile networks and reliance on horseback for communication reflects a simpler, slower-paced lifestyle that contrasts sharply with the chaos that ensues.

Where

Perfection Valley, Perfection

Perfection is a sleepy, dusty town situated in Perfection Valley, surrounded by small mountains. It is characterized by its arid landscape and rural charm, known mainly for odd jobs and everyday life of its residents. The town itself becomes a battleground against mysterious subterranean monsters, transforming its mundane atmosphere into a fight for survival.

  • 🏜️ Desert
  • 🌄 Valley
Themes

What Are the Themes of Tremors?

3 ideas the story keeps returning to, among them Survival, Romance and Fear and Humor.

  1. 01

    Survival

    The primary theme revolves around survival against monstrous creatures that threaten the existence of the townsfolk. Val and Earl's journey encapsulates the struggle for life and safety as they confront both external dangers and their own cowardice. The camaraderie among the townspeople highlights the human instincts to unite against a common predator.

  2. 02

    Romance

    Amidst the chaos, a subtle romance develops between Val and Rhonda. Val's internal conflict about pursuing a relationship due to feelings of inadequacy adds depth to his character. The theme of love is intertwined with personal growth, as Val learns to step out of his comfort zone and take chances.

  3. 03

    Fear and Humor

    The balance of fear and humor is a defining characteristic of the film. Despite the horrifying threats, the characters often engage in comedic banter and awkward situations, making light of their dire circumstances. This comedic relief helps to humanize the fear, allowing the audience to connect with the characters on multiple levels.

Tone & mood

What Kind of Film Is Tremors?

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

Tone
Tense
Pacing
Fast
Story
Straightforward
Intensity
High
Ending
Mixed

A fast-paced and tense creature feature that combines desert isolation with relentless survival horror, punctuated by moments of humor and working-class ingenuity against impossible odds.

  • tense
  • anxious
  • suspenseful
  • desolate
  • resourceful
  • thrilling
  • survival
  • monster horror
  • creature feature
  • small town

Content notes: monster violence, death, animal death (livestock), discovering dead bodies.

Quiz

How well do you remember Tremors? Test yourself on the story.

Take the quiz
Loading streaming availability…

Missing a Movie Plot Summary?

Tell us which film you want explained next: the full story, the timeline, the characters and the ending.

Request a summary
FAQ

Tremors Plot Questions

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

What is Tremors about?

In the sun‑scorched reaches of Nevada, the isolated town of Perfection clings to the edge of desolation, its dusty streets and silent hills hiding a restless earth.

Read the full plot summary

When and where does Tremors take place?

Tremors is set in Perfection Valley and Perfection. The movie is set in a contemporary time frame, resembling rural America in a period where technological advancement has not reached remote areas.

The setting explained

Who are the main characters in Tremors?

The story follows Valentine McKee (Kevin Bacon) (played by Kevin Bacon), Earl Bassett (Fred Ward), Rhonda LeBeck (Finn Carter) and Walter Chang (Victor Wong).

All the characters

What are the main themes of Tremors?

The summary picks out 3 themes: Survival, Romance and Fear and Humor.

The themes explained

Who directed Tremors?

Tremors (1990) was directed by Ron Underwood and runs 1 hour 36 minutes.

Ron Underwood’s films

Coming soon to your phone

The Plot Explained Movie Summary App

From blockbusters to hidden gems: plot summaries, endings explained and timelines on your phone. Save your favorites and never miss a twist again.

Be the first to know when it launches. Your email stays private, always. Learn more about the app