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

Ultra Warrior (1990) Plot Summary & Timeline

Ultra Warrior (1990) movie poster

Ultra Warrior is a 1990 action and adventure film directed by Kevin Tent and Augusto Tamayo San Román, running 1 hour 21 minutes. This page retells the whole story in 835 words (about 4 minutes to read) and covers 12 key events in order, 7 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 Ultra Warrior.

to read the plot summary
4 min
key events in the timeline
12
characters profiled
7
themes explained
3
Loading streaming availability…
Ultra Warrior (1990) movie poster
Released
Runtime
1h 21m
Original language
English
No spoilers

What Is Ultra Warrior About?

The premise of Ultra Warrior in 262 words, with nothing given away. The full story follows below.

In a world reshaped by a cataclysmic nuclear disaster, humanity clings to existence on the edge of a broken planet. Prosperous cities are ruled by rigid military regimes, their gleaming spires a stark contrast to the scarred deserts where radiation hangs heavy in the air. Scavenger bands and mutated outcasts—known as Muties—wander the wasteland, their lives a fragile thread stretched across the ruins of former civilization. The atmosphere crackles with a stark, relentless tension, yet a faint pulse of resilience lingers beneath the ash‑colored horizons.

Amid this fractured landscape, Rudolph Kenner arrives as the last great warrior, a figure forged by loss and purpose. Sent on a mission that could tip the balance of survival, he carries the weight of a larger cause while confronting the stark reality of the world’s shattered order. His presence is both a beacon of disciplined strength and an uneasy reminder of the relentless demands that still drive the remnants of humanity.

Soon, Kenner encounters a community of Muties who have fashioned a fragile oasis of solidarity amid the desolation. Among them, Grace emerges as a compassionate voice, embodying the lingering humanity that persists even in the toughest of conditions. Their uneasy alliance hints at the mingling of duty and empathy, suggesting that the path forward may be shaped as much by shared hope as by hardened resolve. The film swirls with a gritty, atmospheric tone—mixing stark survivalism with whispered possibilities—inviting the audience to wonder whether a lone warrior and a band of outcasts can forge a future when the world itself seems determined to stay broken.

Full plot

What Happens in Ultra Warrior?

The complete story of Ultra Warrior, from the first scene to the last, in 835 words (about 4 minutes). Spoilers throughout. Names in the text link to 1 cast member page.

Spoilers ahead

In a bleak, near-future world shaped by a failed space-based defense system, a nuclear catastrophe wipes out millions and partitions society into two stark realities. The prosperous cities, run by hardline military regimes, stand in harsh contrast to the radioactive deserts where the survivors—now hardened into bands of violence and slavery—scramble to endure. Among the wreckage, the Muties, weaker mutated victims, move through the wasteland as a constant reminder of the catastrophe’s human cost.

In 2058, Rudolph Kenner arrives in Kansas City, a casino and strip bar serving as a temporary refuge for a man with a mission. He has just learned that a zirconium mine on Mars has fallen under rebel control, a blow that demands immediate action. His orders are clear: complete the mission and look after Phil, the son of a zirconium magnate, who travels with him. Phil, and his girlfriend Sheila, join the plan as dawn breaks and the trio heads east toward Oblivion, a desolate expanse that was once part of the Atlantic seaboard.

On the road, Kenner discovers a young Mutie trapped in a hunter’s snare and returns her to her people, a moment that underscores the fragile sympathy that still survives amid the brutality. The fragile peace is shattered when bandits raid the Mutie colony, killing Phil and capturing Kenner and Sheila. The capture lands them in the bandits’ base, a fortress known as the Colosseum, where the bandit leader Bishop has a chilling knowledge of Kenner’s mission and a deadly plan to end him in a gladiatorial confrontation. Kenner’s resolve is put to the test as he fights to survive and to protect the others.

Escape comes with a daring move: Kenner bolts from captivity in a stolen bandit vehicle and slips away with a group of Muties. Back at their camp, Kenner opens up to Grace, a compassionate Mutie who has become a key ally. He explains that his mission is to take radioactivity readings to determine whether zirconium can be found around Oblivion, a mineral crucial for fending off an alien threat from a parallel universe that once spurred scientists to create a zirconium bomb to destroy an alien starship. Grace shares her own painful memories, including a terrifying tale of her parents being consumed by subterranean, cannibalistic mutants known as “Whities.”

Rebuilding their camp after the attack, the Muties become a united force. They hijack the bandits’ vehicles and lead a breakout, while Kenner, exposed to the Mutie leadership, finds himself unexpectedly elevated to a guiding role by Uncle Lazarus, the Mutie spiritual figure. The revelation unsettles him at first, but a deeper sense of duty soon takes hold. Lazarus’s influence is decisive enough to shift Kenner into a position of leadership within the Mutie community, even as Lazarus’s self-inflicted death marks a grim turn in the prophecy the group believes in.

As the Mutie caravan reaches the Colosseum, a tense radio exchange reveals that Kenner’s enemies are still closing in. He answers a call pretending to be a bandit, using the ruse to guide a hijacked convoy toward the Colosseum under the cover of a patrol. In the tense moments that follow, Kenner and Grace share a quiet, intimate moment, a reminder of the human connections that persist even in a world where survival often trumps sentiment.

The Colosseum confrontation peaks with a fierce firefight. Elijah—a mysterious figure who had aided the bandits—bolts into the melee, and chaos erupts as the Muties clash with the bandits. Kenner locates Sheila among the prisoners and sets out in search of Bishop, who is revealed to be another Mutie, a twist that complicates loyalties and blurs the line between ally and foe. The Bishop escapes during the fray, leaving the Muties to grapple with a brutal setback.

In the aftermath, the Muties claim victory through ingenuity and courage, but the cost remains high. Back at a reflective moment, Kenner drafts a report to his employers, stating that Oblivion’s radioactivity makes mining untenable and that zirconium must be procured from the Muties who now inhabit Oblivion. Grace admits that the city’s world does not feel like home to her, and Kenner agrees that their future may lie with the Mutie community rather than the rigid order of the cities. The film closes with Kenner and Grace driving back toward Oblivion, a choice that signals a new beginning for both of them in a landscape still scarred by radiation and conflict.

Through its stark landscapes and escalating tensions, the story balances themes of duty, survival, and the uncertain bonds formed between outsiders and those living on the edge of society. It tracks a man’s reluctant transition from a mission-driven operative to a protector who must decide what life in Oblivion should look like for himself, Grace, and the Mutie people who have become his unlikely kin. In the end, the film leaves audiences with a difficult question about ownership of resources, the meaning of home, and whether hope can flourish in a world defined by scarcity and fear.

Timeline

Ultra Warrior Timeline: Every Key Event in Order

12 key events in the order they happen, from “Mission assignment received in Kansas City” to “Ending: mining plan shifted to Muties”. 12 events name a place, across 9 locations.

  1. 1

    Mission assignment received in Kansas City

    In 2058, Rudolph Kenner is at a casino/strip bar in Kansas City when he learns his latest command: a zirconium mine on Mars was lost to rebel forces. He is ordered to complete the mission and to take care of his trainee Phil, son of a zirconium industry leader. The news sets the course for the dangerous journey ahead.

    When:2058, morning Where:Kansas City

  2. 2

    Journey east to Oblivion with Phil and Sheila

    The next morning, Kenner, Phil, and Phil's girlfriend Sheila leave Kansas City and head east toward Oblivion, a desolate region once known as the Atlantic seaboard. Their mission is underway, and the trio faces a dangerous, lawless landscape.

    When:2058, morning Where:Oblivion region

  3. 3

    Mutie rescue and colony attack

    Kenner finds a young Mutie stuck in a trap and returns her to her colony. Bandits attack the colony, killing Phil and capturing Kenner and Sheila. The safety of the Muties is shattered as violence erupts around them.

    Where:Mutie colony near Oblivion

  4. 4

    Imprisonment and escape from Colosseum

    Kenner is brought to the Colosseum, the bandit base, and is confronted by Bishop who intends to kill him in a gladiator-style duel. Fortunately, Kenner escapes from the base with a group of Muties in a bandits’ car. The escape marks a turning point in his mission.

    Where:Colosseum

  5. 5

    Mission explained to Grace

    Back at the Mutie camp, Kenner explains his mission: to take radioactivity readings to determine if zirconium can be found around Oblivion, which is essential in fighting aliens from a parallel universe. Grace shares her backstory, revealing that her parents were eaten by subterranean cannibalistic mutants called Whities.

    Where:Mutie camp near Oblivion

  6. 6

    Camp attack and Mutie counterattack

    The Mutie camp is attacked by bandits. Kenner sits in the open and lures the attackers into the Mutie shelter, while the Muties hijack bandits’ vehicles. The attack ends with the shelter demolished and Elijah captured.

    Where:Mutie camp

  7. 7

    Uncle Lazarus appoints leadership; prophecy; Lazarus dies

    Uncle Lazarus, the Mutie spiritual leader, puts Kenner in charge and hints at an unfolding prophecy. Kenner is initially reluctant, but slowly accepts the responsibility. Lazarus then kills himself, signaling a new era for the Muties.

    Where:Mutie camp

  8. 8

    Ruse: impersonating bandits to reach Colosseum

    The Bishop uses radio to call a patrol, and Kenner answers back, pretending to be a bandit. He then decides to hijack the convoy and sneak into the Colosseum disguised as a patrol. The ruse paves the way for a dangerous infiltration.

    Where:Road to Colosseum

  9. 9

    Kenner and Grace's bond deepens

    On the journey toward the Colosseum, Kenner and Grace discuss the world he comes from and their growing connection. The conversation deepens their bond, culminating in a moment of intimacy.

    Where:On the road to Colosseum

  10. 10

    Siege at the Colosseum: Elijah and the prisoners

    The Muties arrive at the Colosseum; Elijah runs screaming from the convoy and is shot. A firefight erupts between the Muties and bandits as Kenner locates Sheila and other prisoners and searches for Bishop.

    Where:Colosseum

  11. 11

    Revelation: Bishop is a Mutie; escape

    Kenner and the Muties corner Bishop, only to discover he is a Mutie himself. The confrontation ends with Bishop escaping during the clash, leaving Kenner and his allies to regroup and plan their next move.

    Where:Colosseum

  12. 12

    Ending: mining plan shifted to Muties

    Kenner writes back to his employers stating Oblivion is too radioactive to mine, so they would have to buy zirconium from the resident Muties. Grace tells Kenner she does not feel at home in the city, and Kenner agrees. The film ends with them driving back into Oblivion.

    Where:Oblivion / on the road back

Characters

Who Are the Main Characters in Ultra Warrior?

7 characters, among them Rudolph Kenner (Dack Rambo), Phil (Diego Bertie) and Sheila (Emily Kreimer): who each one is and the part they play in the story. Every profile links to the actor’s page.

  • RK

    Rudolph Kenner (Dack Rambo)

    Played by Dack Rambo

    Kenner is a mission-driven operative tasked with locating zirconium and supervising Phil. He navigates the brutal post-disaster world, forming uneasy alliances with Muties. After being captured and escaping with Muties, he becomes a de facto leader within the Mutie community and rethinks his mission's objectives, eventually writing back to his employers about Oblivion's radioactivity and the need to buy zirconium from the Muties.

    • 🗡️ Protagonist
    • 🧭 Mission-driven
  • P(

    Phil (Diego Bertie)

    Played by Diego Bertie

    Phil is the young trainee and son of a zirconium business leader, traveling with Kenner and Sheila. He embodies the stakes of the zirconium mission and is killed during a bandit attack, underscoring the cost of the pursuit and the dangers of Oblivion.

    • 🧭 Heir
    • 🕯️ Trainee
  • S(

    Sheila (Emily Kreimer)

    Played by Emily Kreimer

    Sheila is Phil's girlfriend who travels with the group and is captured during the bandit attack. She remains a prisoner through portions of the conflict and is later among the prisoners Kenner rescues, representing the human cost of the wandering war.

    • 🛡️ Prisoner
    • 💔 Survivor
  • G(

    Grace (Clare Beresford)

    Played by Clare Beresford

    Grace is a Mutie who becomes an ally to Kenner and explains her people’s history, including their traumatic encounters with other mutants. She and Kenner share a personal moment, and she helps steer the Mutie group through peril as they confront bandit forces.

    • 🤝 Ally
    • 🧭 Mutie leader
  • B(

    Bishop (Orlando Sacha)

    Played by Orlando Sacha

    Bishop is the bandit leader who commands the Colosseum assault and the looting of prisoners. He is a formidable antagonist who embodies the brutal, gladiatorial culture of Oblivion, and his identity as a Mutie complicates the power dynamics when revealed.

    • 🗡️ Antagonist
    • 🤝 Dual identity
  • L(

    Lazarus (Ramsay Ross)

    Played by Ramsay Ross

    Uncle Lazarus is the Mutie spiritual leader who places Kenner into a prophetic role within their community. He embodies faith and fate in a harsh world, and his eventual suicide marks a dramatic pivot in the Mutie storyline.

    • 🙏 Mentor
    • 🕊️ Prophet
  • E(

    Elijah (Meshach Taylor)

    Played by Meshach Taylor

    Elijah is a stranger who helps the bandits and becomes a symbol of the unpredictable, dangerous ally ecosystem within Oblivion. He runs screaming during a key moment and is shot, illustrating the volatility of loyalties in this setting.

    • 🧭 Ambiguous ally
    • 🧨 Tense presence
Setting

Where and When Is Ultra Warrior Set?

Ultra Warrior is set in Kansas City, Oblivion, Colosseum, Mutie colony and Mars (2058). Here is why the time and place matter to the story.

When

2058

2058 marks a brutal, post-disaster era following a failed space-based defense system that killed millions. Wealthy cities are governed by brutal military fascists while vast deserts are populated by Muties and bandits. Zirconium becomes a critical resource used in efforts to counter extraterrestrial threats from a parallel universe.

Where

Kansas City, Oblivion, Colosseum, Mutie colony, Mars

Kansas City is a wealth-driven city that uses a casino/strip bar as a base for a brutal, militarized ruling class. Oblivion is a harsh, radioactive desert region east of the old Atlantic seaboard where Muties live and bandits roam. The Colosseum is the bandits' fortress and arena for gladiator-style battles. The Mutie colony represents the surviving community in the toxic landscape, while Mars hosts the zirconium mine whose fate propels the mission.

  • 🛰️ Space-age
  • 🏙️ Dystopian cities
  • 🏜️ Radioactive wasteland
  • ⚔️ Gladiator culture
Themes

What Are the Themes of Ultra Warrior?

3 ideas the story keeps returning to, among them Survival, Power & Control and Mutation & Otherness.

  1. 01

    Survival

    Survival drives every action in Ultra Warrior, from Muties to bandits to the last remaining soldiers. Resources are scarce, forcing brutal hierarchies and desperate bargains. The film illustrates how individuals adapt, endure, and make hard choices to endure a lethal, irradiated world.

  2. 02

    Power & Control

    Power dynamics dominate the narrative: wealthy cities ruled by military fascists versus lawless wastelands. Kenner's mission exposes corporate and military manipulation of people for strategic gain. The Muties' awakening and Lazarus's prophecy challenge established authority, suggesting its fragility when confronted with rebellion.

  3. 03

    Mutation & Otherness

    Muties symbolize marginalized survival in a hostile environment. Mutation is used as a grim indicator of vulnerability and resilience alike. The Muties form communities and resist oppression, while subterranean mutants called 'Whities' add horror and complexity to the social landscape.

Tone & mood

What Kind of Film Is Ultra Warrior?

Bleak in tone, with steady pacing and a moderate story, going by the plot summary.

Tone
Bleak
Pacing
Steady
Story
Moderate
Intensity
Medium
Ending
Bittersweet

A bleak and desolate post-nuclear road movie, characterized by tense survival action and an oppressive atmosphere, which gradually reveals a hopeful core of found family and reluctant leadership.

  • grim
  • desolate
  • survivalist
  • tense
  • hopeful
  • oppressive
  • post-apocalyptic
  • survival
  • found family
  • leadership

Content notes: nuclear war aftermath, slavery, cannibalism, gladiatorial violence, character death.

Quiz

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

Take the quiz
Loading streaming availability…
Read next

Movies Like Ultra Warrior With a Plot Summary

5 films close to Ultra Warrior in story and themes that have a full plot summary here: Ultraviolet (2006) and Warrior of the Lost World (1983) lead.

All plot summaries

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

Ultra Warrior Plot Questions

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

What is Ultra Warrior about?

In a world reshaped by a cataclysmic nuclear disaster, humanity clings to existence on the edge of a broken planet. Prosperous cities are ruled by rigid military regimes, their gleaming spires a stark contrast to the scarred deserts where radiation hangs heavy in the air.

Read the full plot summary

When and where does Ultra Warrior take place?

Ultra Warrior is set in Kansas City, Oblivion, Colosseum, Mutie colony and Mars (2058). 2058 marks a brutal, post-disaster era following a failed space-based defense system that killed millions. Wealthy cities are governed by brutal military fascists while vast deserts are populated by Muties and bandits.

The setting explained

Who are the main characters in Ultra Warrior?

The story follows Rudolph Kenner (Dack Rambo) (played by Dack Rambo), Phil (Diego Bertie) (played by Diego Bertie), Sheila (Emily Kreimer) (played by Emily Kreimer) and Grace (Clare Beresford) (played by Clare Beresford); the character guide covers 7 characters in all.

All the characters

What are the main themes of Ultra Warrior?

The summary picks out 3 themes: Survival, Power & Control and Mutation & Otherness.

The themes explained

Who directed Ultra Warrior?

Ultra Warrior (1990) was directed by Kevin Tent and Augusto Tamayo San Román and runs 1 hour 21 minutes.

Kevin Tent’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