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Space Master X-7 (1958) Plot Summary & Timeline

Space Master X-7 (1958) movie poster

Space Master X-7 is a 1958 sci-fi film directed by Edward Bernds, running 1 hour 11 minutes. This page retells the whole story in 278 words (about 1 minute to read) and covers 12 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 Space Master X-7.

to read the plot summary
1 min
key events in the timeline
12
characters profiled
4
themes explained
3
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Space Master X-7 (1958) movie poster
Released
Runtime
1h 11m
Director
Edward Bernds
Genre
Sci-Fi
Original language
English
No spoilers

What Is Space Master X-7 About?

The premise of Space Master X-7 in 363 words, with nothing given away. The full story follows below.

markdown When a space probe returns to Earth bearing samples from the cosmos, it brings with it a silent, creeping terror that threatens to reduce the planet to a barren wasteland. Scientists quickly discover that the samples contain a dormant alien microbe, a rust-colored fungus with a terrifying appetite for protein. Dubbed “Blood Rust,” this organism grows with horrifying speed, posing an existential threat that could repeat the fate of Mars right here on Earth. The atmosphere is thick with scientific anxiety, shifting the focus from the wonder of exploration to the biological horrors that might lurk in the void.

At the center of this initial discovery is Dr. Charles T. Pommer, a dedicated researcher working from his home laboratory. As he studies the alien specimens, he realizes the devastating potential of the organism he has unwittingly encountered. His urgent warnings set the stage for a high-stakes containment effort, drawing the attention of government agents tasked with preventing a global catastrophe. The film captures the tension of an era where the unknown dangers of the universe are suddenly made frighteningly tangible within the confines of a domestic setting.

Agent John Hand and his partner, Pvt. Joe Rattigan, find themselves leading a desperate race against time. Their mission is complicated by the realization that a potential carrier, Laura Greeling, may have been exposed to the deadly spores before vanishing into the general population. As the agents scramble to track her down, the narrative shifts into a frantic manhunt fueled by urgency and misunderstanding. Laura, believing herself to be a suspect in a criminal investigation rather than a vector for a deadly plague, uses her wits to evade capture, unaware that her flight endangers countless lives.

The chase spans from the remote isolation of a scientific outpost to the crowded confines of public transit, escalating the tension as the invisible threat looms ever larger. The story weaves together the threads of scientific horror and noir-tinged investigation, creating a mood where every contact risks further contamination. As the agents close in on their target, the stakes rise, leaving the audience to wonder if the deadly fungus can be stopped before it consumes everything in its path.

Full plot

What Happens in Space Master X-7?

The complete story of Space Master X-7, from the first scene to the last, in 278 words (about 1 minute). Spoilers throughout. Names in the text link to 4 cast member pages.

Spoilers ahead

A space probe returns to Earth, and samples from it are taken away to be investigated by Dr. Charles T. Pommer working from his home laboratory. He quickly discovers that the mysterious microbes brought back from space, once dormant, grow quickly when fed protein, and he theorizes that Mars was possibly turned into a wasteland by this aggressive fungus. Spores from the fungus, which he christens Blood Rust, could easily be carried and transferred from person to person and the Earth itself could be threatened. Shortly afterwards the Blood Rust claims Pommer as its first victim but not before he manages to telephone agent John Hand to warn him of the danger. Hand and his sidekick Pvt. Joe Rattigan dash to the remote house to see the last of Pommer consumed, and they waste no time setting fire to the property to burn out the infection. Unfortunately, Pommer’s former lover Laura Greeling had called that same evening to discuss the custody of their son, and was almost certainly contaminated. Hand and Rattigan begin a desperate hunt for a mysterious woman they have little information about while Greeling, thinking she’s a suspect in a possible murder, tries everything not to be caught. Having reached Los Angeles, she buys new clothes and dyes her blonde hair brunette, then boards a flight home to Hawaii; but Rattigan manages to catch the flight too. As he interviews three suspect brunettes on board the airliner, the Blood Rust on her luggage grows, finally bursting out of the hold and terrifying the passengers. The plane, now crippled, manages a crash landing at Oxnard Air Force Base where Hand is waiting with a decontamination team.

Timeline

Space Master X-7 Timeline: Every Key Event in Order

12 key events in the order they happen, from “Space probe returns and microbes are studied” to “Decontamination response begins”. 12 events name a place, across 8 locations.

  1. 1

    Space probe returns and microbes are studied

    A space probe returns to Earth, and its samples are rushed to Dr Charles Pommer's home laboratory. He quickly discovers the microbes lie dormant until fed protein and that they can multiply rapidly, leading him to theorize that Mars was turned into a wasteland by the fungus Blood Rust.

    When:initial discovery Where:Pommer's home laboratory

  2. 2

    Blood Rust identified as a global threat

    Pommer concludes Blood Rust could be carried between people and pose a global threat. He warns that the fungus could spread and contaminate populations if not contained.

    When:shortly after discovery Where:Pommer's home laboratory

  3. 3

    Pommer is attacked and dies

    The Blood Rust claims Pommer as its first victim at his remote house. Before dying, he manages to phone Agent John Hand to warn him of the danger.

    When:immediate Where:Pommer's remote house

  4. 4

    Escape and burn the infected property

    Hand and Rattigan arrive to find Pommer consumed and set fire to the property to burn out the infection. They act quickly to contain the spread and prevent further contamination.

    When:immediate after arrival Where:Pommer's remote house

  5. 5

    Laura Greeling's contamination suspicion

    Laura Greeling, Pommer's former lover, had called that evening to discuss custody of their son and is now suspected of infection after contact with Pommer. The warning spreads as Hand investigates.

    When:that evening Where:Pommer's home

  6. 6

    Hand and Rattigan begin a hunt for the mysterious woman

    Hand and Rattigan launch a search for the mysterious, elusive woman connected to the outbreak. They have little information and pursue various leads to identify the source.

    When:after Pommer's death Where:various locations

  7. 7

    Greeling arrives in Los Angeles and changes appearance

    Greeling reaches Los Angeles, buys new clothes, and dyes her blonde hair brunette to avoid suspicion as a potential infected suspect. She tries to blend in and return home unseen.

    When:after the call Where:Los Angeles

  8. 8

    Greeling boards a flight home to Hawaii

    Greeling boards a plane bound for Hawaii, seeking safety from the spreading threat. She hopes the journey will outpace pursuit and contamination.

    When:during the flight Where:onboard the aircraft

  9. 9

    Rattigan investigates brunettes on board

    Rattigan joins the flight and questions three brunette passengers in an effort to identify the infected woman. His interrogation underscores the mounting frantic search.

    When:during the flight Where:onboard the airliner

  10. 10

    Blood Rust erupts from luggage

    Blood Rust spores on the suspected woman's luggage begin to grow, then burst from the hold and terrify the passengers. The threat becomes visibly contagious in the confined cabin.

    When:during the flight Where:onboard the airliner

  11. 11

    Plane crashes at Oxnard Air Force Base

    The crippled plane makes an emergency crash landing at Oxnard Air Force Base. Agent Hand awaits with a decontamination team to respond to the outbreak.

    When:crash moment Where:Oxnard Air Force Base

  12. 12

    Decontamination response begins

    A decontamination effort is launched at Oxnard AFB to contain Blood Rust. Hand coordinates the team to prevent further spread and to investigate the infection source.

    When:post-crash Where:Oxnard Air Force Base

Characters

Who Are the Main Characters in Space Master X-7?

4 characters, among them Dr. Charles T. Pommer (Paul Frees), John Hand (Bill Williams) and Pvt. Joe Rattigan (Robert Ellis): who each one is and the part they play in the story. Every profile links to the actor’s page.

  • DC

    Dr. Charles T. Pommer (Paul Frees)

    Played by Paul Frees

    Brilliant and obsessive scientist operating from a home laboratory who discovers that Blood Rust grows rapidly when fed protein. He warns Hand of the impending danger, making the outbreak personal as his research collides with the race to contain it. Pommer becomes the first victim of the fungus, underscoring the immediacy and cost of the threat.

    • 🧠 Scientist
    • 🧬 Obsessed
    • 🧪 Biohazard
    • 🕊️ Tragic figure
  • JH

    John Hand (Bill Williams)

    Played by Bill Williams

    A determined agent leading the pursuit to stop Blood Rust. He coordinates with Rattigan and pursues leads across locations, balancing urgency with pragmatism. Hand embodies the mission-driven response to a crisis that could endanger the world.

    • 🕵️ Agent
    • 🧭 Leader
    • 🧯 Resolve
  • PJ

    Pvt. Joe Rattigan (Robert Ellis)

    Played by Robert Ellis

    Hand's loyal sidekick, quick-thinking and resourceful in gathering information and pursuing suspects. He shares the same urgency to prevent the contagion from spreading and is instrumental in the investigative chase that threads through the film.

    • 🕵️‍♂️ Partner
    • 💪 Loyal
    • 🧭 Tracker
  • LG

    Laura Greeling (Lyn Thomas)

    Played by Lyn Thomas

    Pommer's former lover and mother to their son, who becomes a central figure in the investigation as a potential suspect. She fights to prove her innocence while trying to return to Hawaii, even as her appearance is altered in a bid to avoid suspicion. Her involvement links personal history with the broader crisis.

    • 🎭 Mysterious
    • 🧩 Suspect
    • 🧳 Traveler
Setting

Where and When Is Space Master X-7 Set?

Space Master X-7 is set in Pommer's remote house laboratory, Los Angeles, Hawaii and Oxnard Air Force Base. Here is why the place matters to the story.

Where

Pommer's remote house laboratory, Los Angeles, Hawaii, Oxnard Air Force Base

A secluded home laboratory serves as the outbreak's origin, setting a contrast with the bustling urban centers that become involved. The investigation hops from a remote house to Los Angeles, then to Hawaii as the chase unfolds. The setting moves from intimate research to high-stakes containment, culminating in a dramatic decontamination effort at a military base.

  • 🧪 Laboratory
  • 🕵️ Investigation
  • 🚨 Contagion
  • 🗺️ Multiple locations
Themes

What Are the Themes of Space Master X-7?

3 ideas the story keeps returning to, among them Contagion, Pursuit and Containment.

  1. 01

    Contagion

    Blood Rust originates from space as a dormant fungus that awakens when fed protein. The microbe can spread from person to person and contaminate environments, threatening Earth. Containment becomes a desperate race to prevent a global epidemic, driving drastic actions like burning infected sites. The threat demonstrates how fragile human society is in the face of an unseen biological peril.

  2. 02

    Pursuit

    Hand and Rattigan become a fast-moving investigation team, pursuing a mysterious woman through airports and cities with little information. The search pulls them from the isolation of the remote lab to the larger world, highlighting the tension between deduction and chance. The pursuit intensifies as the contagion appears to ride on travelers and luggage.

  3. 03

    Containment

    Decontamination and containment are portrayed as the only way to stop the spread, leading to drastic actions. The infected house is burned in an attempt to burn out the infection, and a decontamination team prepares at Oxnard Air Force Base. The plot underscores the high costs of stopping a microscopic threat, including the chaos during a crisis aboard a flight.

Tone & mood

What Kind of Film Is Space Master X-7?

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

Tone
Tense
Pacing
Fast
Story
Straightforward
Intensity
Medium
Ending
Happy

A tense and urgent sci-fi thriller that follows a desperate manhunt to contain a rapidly spreading alien fungus before it consumes humanity, creating a palpable sense of panic.

  • suspenseful
  • anxious
  • urgent
  • paranoid
  • fearful
  • desperate
  • sci-fi horror
  • pandemic
  • contamination
  • manhunt

Content notes: body horror, death.

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FAQ

Space Master X-7 Plot Questions

5 quick answers about Space Master X-7, taken from the plot summary, character guide and setting on this page and the film’s credits.

What is Space Master X-7 about?

markdown When a space probe returns to Earth bearing samples from the cosmos, it brings with it a silent, creeping terror that threatens to reduce the planet to a barren wasteland.

Read the full plot summary

When and where does Space Master X-7 take place?

Space Master X-7 is set in Pommer's remote house laboratory, Los Angeles, Hawaii and Oxnard Air Force Base. A secluded home laboratory serves as the outbreak's origin, setting a contrast with the bustling urban centers that become involved.

The setting explained

Who are the main characters in Space Master X-7?

The story follows Dr. Charles T. Pommer (Paul Frees) (played by Paul Frees), John Hand (Bill Williams) (played by Bill Williams), Pvt. Joe Rattigan (Robert Ellis) (played by Robert Ellis) and Laura Greeling (Lyn Thomas) (played by Lyn Thomas).

All the characters

What are the main themes of Space Master X-7?

The summary picks out 3 themes: Contagion, Pursuit and Containment.

The themes explained

Who directed Space Master X-7?

Space Master X-7 (1958) was directed by Edward Bernds and runs 1 hour 11 minutes.

Edward Bernds’s films

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