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Plot summary

Lobster Man from Mars (1989) Plot Summary & Timeline

Lobster Man from Mars (1989) movie poster

Lobster Man from Mars is a 1989 sci-fi and comedy film directed by Stanley Sheff and Anthony Hickox, running 1 hour 24 minutes. This page retells the whole story in 512 words (about 2 minutes to read) and covers 13 key events in order, 11 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 Lobster Man from Mars.

to read the plot summary
2 min
key events in the timeline
13
characters profiled
11
themes explained
3
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Lobster Man from Mars (1989) movie poster
Released
Runtime
1h 24m
Genres
Sci-Fi, Comedy
Original language
English
No spoilers

What Is Lobster Man from Mars About?

The premise of Lobster Man from Mars in 295 words, with nothing given away. The full story follows below.

In a world where the line between ambition and desperation blurs on every studio lot, a young filmmaker is desperate to get his work seen. Stevie Horowitz spends his days drafting pitches and hoping that the next big name will notice his low‑budget sci‑fi passion project. Across town, a seasoned producer faces mounting financial pressure and a creative block that could cost him dearly. J.P. Shelldrake is a veteran of blockbuster deals whose current dilemma is less about artistic vision and more about finding a clever way to balance the books. Their unlikely meeting sets the stage for a satire that pokes fun at Hollywood’s love‑hate relationship with cash‑strapped gambits.

The film within the film takes a delightfully absurd turn. On a dying Mars, the planet’s atmosphere is slipping away, prompting an otherworldly emissary to descend on Earth in search of the remaining breath of life. The narrative introduces a flamboyant mad scientist, an intrepid heroine, and a disciplined army colonel who each bring their own brand of ingenuity and bravado to the looming extraterrestrial threat. The tone is a tongue‑in‑cheek blend of campy pulp and earnest enthusiasm, echoing the feel of 1970s drive‑in spectacles while riffing on modern anxieties about resource scarcity and corporate maneuvering.

Beyond the on‑screen chaos, the movie thrives on its meta‑commentary. The clash between Stevie’s idealistic drive and Shelldrake’s pragmatic cynicism creates a dynamic that is both humorous and surprisingly human. As the two negotiate the fate of a film that teeters between flop and cult classic, the audience is invited to savor the glittering absurdity of a project that mirrors its own creation. The result is a self‑aware romp that celebrates the messy, chaotic heart of independent cinema while hinting at the unexpected places a bold vision can travel.

Full plot

What Happens in Lobster Man from Mars?

The complete story of Lobster Man from Mars, from the first scene to the last, in 512 words (about 2 minutes). Spoilers throughout. Names in the text link to 12 cast member pages.

Spoilers ahead

Stevie Horowitz, a hopeful young filmmaker, eagerly awaits a meeting with J.P. Shelldrake, a big‑name Hollywood producer who is secretly trying to dodge the IRS and millions in back taxes. His sharp, overpaid accountant hatches a cheeky scheme: the expenses of Shelldrake’s next release can be written off only if the film is a box office flop. With the plan in mind, Shelldrake agrees to watch Stevie’s pitch, a project titled Lobster Man from Mars, financed by Stevie’s jailed con man uncle Joey. The setup reads like a satire on studio greed, and the irony isn’t lost on Shelldrake as he eyes a potential windfall.

Inside Shelldrake’s private screening room, the film within the film unfolds with a goofy, sci‑fi twist. The Mars‑based plot centers on a severe air leakage that threatens the red planet. The King of Mars commands the dreaded Lobster Man and his helmeted gorilla aide Mombo to pilot a flying saucer to Earth and steal its air. Once they land, the Lobster Man wastes no time transforming hapless victims into smoking skeletons and chaos follows in a manner that sits between parody and pulp fantasy.

On a lonely road, John and Mary, a young and innocent couple, stumble upon the hiding place of the flying saucer in a dark cave. They try to warn the authorities but are ignored, so they contact Professor Plocostomos for help. The professor devises a plan to lure the Lobster Man to Mr. Throckmorton’s Haunted House, a place ringed by boiling hot springs that seem to promise a dramatic showdown.

The trap hinges on a simple, hazardous idea: push the Lobster Man into the hot water and he will be boiled to death. The plan sparks into action, but it’s interrupted by armed forces, and the house is shelled and destroyed. The Lobster Man escapes with [Mary], who manages to flee, but the chase continues. [Professor Plocostomos] uses the overheated coolant from his vehicle to drench Mombo, sealing the gorilla’s foamy demise. The pursuit runs through rugged terrain to Yellowstone National Park, where the Lobster Man is lured into the Old Faithful Geyser and meets a steamy, definitive end.

Back in the screening room, Shelldrake reacts with a mix of disbelief and glee. The movie’s apparent stupidity seems to have an odd, undeniable charm, and Shelldrake ends up buying the production on the spot. Once released, the film defies expectations and becomes a huge, profitable runaway, turning Shelldrake’s tax troubles into an unlikely prison sentence while steering Stevie toward the spotlight as the studio’s new star talent.

The quirky cast and offbeat flavors keep the satire lively, including The Queen of Mars, Vicki the Camper, Zip, Lou, and Big Dick Strange among others, each contributing to the film’s unusual energy. In a narrow note within the production lore, Bobby Pickett’s dual roles as both The King of Mars and The Astrologer underscore the tongue‑in‑cheek crediting that threads through the movie’s meta‑cinema vibe. The result is a long, strange ride that stays faithful to its outlandish premise while delivering a surprisingly sturdy, entertaining story.

Timeline

Lobster Man from Mars Timeline: Every Key Event in Order

13 key events in the order they happen, from “Stevie awaits a meeting with J.P. Shelldrake and outlines a risky plan” to “Stevie rises to become the studio's new star”. 13 events name a place, across 10 locations.

  1. 1

    Stevie awaits a meeting with J.P. Shelldrake and outlines a risky plan

    Stevie Horowitz eagerly awaits a meeting with Hollywood producer J.P. Shelldrake, hoping to win a breakthrough project. Shelldrake is anxious about IRS trouble and unpaid taxes, and his accountant proposes a tax-write-off scheme that only works if the film flops. The meeting is a pivotal setup for the plan that follows.

    When:pre-screening Where:Shelldrake's office

  2. 2

    Shelldrake agrees to screen Lobster Man from Mars

    Shelldrake agrees to meet with Stevie and screen his film Lobster Man from Mars, financed by Stevie's jailed con-man Uncle Joey. The scheme is pitched as a way to absorb expenses from the next release in a manner that could shield Shelldrake from tax problems if the movie fails. The screening sets the stage for the movie-within-a-movie to be evaluated on its potential profits.

    When:pre-screening Where:Shelldrake's screening room

  3. 3

    The film-within-a-film opens in the screening room

    Inside Shelldrake's private screening room, the film within the film begins. The plot shows Mars suffering from a severe air leakage, and the Lobster Man and his assistant Mombo transform victims into smoking skeletons after stealing Earth's air. The outrageous premise is laid out as the setup for the flop-based write-off Shelldrake hopes to claim.

    Where:Shelldrake's screening room

  4. 4

    John and Mary discover the saucer and seek help

    On a lonely road, John and Mary discover the hiding place of the flying saucer in a dark cave. They attempt to warn the authorities but are ignored, so they seek help from Professor Plocostomos.

    Where:Dark roadside cave

  5. 5

    Professor Plocostomos devises a plan to lure the Lobster Man

    Successfully contacted, Professor Plocostomos helps formulate a plan to lure the Lobster Man to Mr. Throckmorton's Haunted House, which sits among boiling hot springs. The scheme is designed to trap the intruder and prevent further air theft.

    Where:Mr. Throckmorton's Haunted House

  6. 6

    Lobster Man is lured to the haunted house

    The Lobster Man is drawn to the haunted house as the trap unfolds. The plan hinges on pushing him into the hot water to boil him alive, turning the villain's fate toward a steamy demise. The sequence marks the start of the final showdown inside the in-film story.

    Where:Mr. Throckmorton's Haunted House

  7. 7

    Colonel Ankrum interrupts the plan and the house is destroyed

    Colonel Ankrum and his troops interrupt the ruse, shelling the haunted house and destroying the setting. The Lobster Man flees with Mary, leaving the planned trap in ruins. The momentum shifts to a frantic chase through the compound's aftermath.

    Where:Haunted House

  8. 8

    Mary escapes and a chase ensues

    Mary manages to escape from the Lobster Man, but he continues to pursue her. A wild chase unfolds across the landscape as they dodge pursuit and navigate treacherous terrain. The action escalates toward the climactic finale.

    Where:Haunted House vicinity

  9. 9

    Plocostomos uses coolant to drench Mombo and seal his fate

    Professor Plocostomos employs the overheated engine coolant from his vehicle to drench Mombo, causing his foamy demise. The odd, makeshift weapon marks a turning point in the chase as morale shifts against the Lobster Man.

    Where:Chase route near the cave

  10. 10

    Final confrontation at Yellowstone's Old Faithful

    The pursuit ends in Yellowstone National Park, where the Lobster Man is tricked into stepping into the Old Faithful Geyser and is boiled to death. The bizarre sequence doubles as a dramatic capstone to the in-film events. The audience is left with a memorable climax.

    Where:Yellowstone National Park, Old Faithful Geyser

Show the other 3 events of Lobster Man from Mars
  1. 11

    Screening ends and Shelldrake purchases the production

    The screening concludes, and Shelldrake is astonished by the film's potential despite its ridiculous premise. He buys the production on the spot, securing Stevie's future as his next big project.

    Where:Shelldrake's screening room

  2. 12

    The film becomes a box-office hit; Shelldrake heads to tax prison

    After release, the film becomes a huge box-office success, delivering unexpected profits. The spectacular turnaround sends Shelldrake straight to tax prison, complicating the studio's fortunes.

    Where:Box office / distribution channels

  3. 13

    Stevie rises to become the studio's new star

    With Shelldrake no longer in charge, Stevie takes his place as the studio's new boy wonder. The former outsider's dream comes true as he steers the company through its surprising success.

    Where:Hollywood studio

Characters

Who Are the Main Characters in Lobster Man from Mars?

11 characters, among them J.P. Shelldrake (Tony Curtis), Stevie Horowitz (Dean Jacobson) and Mary (Deborah Foreman): who each one is and the part they play in the story. Every profile links to the actor’s page.

  • Tony Curtis as J.P. Shelldrake (Tony Curtis) in Lobster Man from Mars

    J.P. Shelldrake (Tony Curtis)

    Played by Tony Curtis

    A powerful Hollywood producer obsessed with avoiding taxes at any cost. He orchestrates schemes to keep profits opaque and to push the film to flop status so expenses can be written off. He thrives on control, charisma, and a willingness to bend rules, even as the plan spirals into unexpected success.

    • 💼 Power
    • 💸 Wealth
    • 🕵️‍♂️ Scheming
  • SH

    Stevie Horowitz (Dean Jacobson)

    Played by Dean Jacobson

    A young, enthusiastic filmmaker who eagerly presents his project to Shelldrake. He embodies hopeful optimism and artistic ambition, even as he becomes entangled in a larger scheme. By the end, Stevie rises to prominence as the studio’s new creative face after Shelldrake’s downfall.

    • 🎬 Dreamer
    • 🌟 Ambition
    • 🧭 Opportunism
  • Deborah Foreman as Mary (Deborah Foreman) in Lobster Man from Mars

    Mary (Deborah Foreman)

    Played by Deborah Foreman

    A bright, innocent young woman who discovers the hidden flying saucer and becomes a key player in the plan to trap the Lobster Man. She navigates danger with resourcefulness and a resilient spirit, ultimately surviving the chaotic events.

    • 💖 Naive
    • 🕊️ Courage
    • 👧 Youth
  • J(

    John (Anthony Hickox)

    Played by Anthony Hickox

    A male lead who, along with Mary, uncovers the saucer and attempts to alert authorities. He is brave and pragmatic, often acting as a counterbalance to the cynicism of the production world. His action helps drive the plot toward its theatrical jailbreak finale.

    • 🕵️‍♂️ Heroism
    • 🧭 Loyalty
    • 🧰 Practicality
  • TL

    The Lobster Man (S.D. Nemeth)

    Played by S.D. Nemeth

    The extraterrestrial antagonist who commands the Lobster Man and his gorilla ally. His capabilities to transform victims and wreak chaos provide the film’s outrageous special effects centerpiece. He serves as the farcical threat around which the human schemes revolve.

    • 👾 Alien
    • 🪐 Monstrous
    • 🧪 Sci‑Fi
  • PP

    Professor Plocostomos (Patrick Macnee)

    Played by Patrick Macnee

    An eccentric, calculating scientist who designs a plan to lure the Lobster Man to a trap. His scheming ingenuity and offbeat demeanor help orchestrate the climactic confrontations. He blends science with theatrical showmanship in equal measure.

    • 🧪 Scientist
    • 🧭 Tinkerer
    • 🧠 Eccentric
  • TK

    The King of Mars / The Astrologer (Bobby Pickett)

    Played by Bobby Pickett

    A Mars royalty figure who also appears as the Astrologer, adding a layer of mythic whimsy to the sci‑fi premise. His dual role underscores the film’s playful approach to fantasy and earthbound schemes. This character anchors the interplanetary flavor of the plot.

    • 👑 Monarch
    • 🪐 Alien
    • 🧭 Mystery
  • TQ

    The Queen of Mars (Ava Fabian)

    Played by Ava Fabian

    A regal figure from the Martian realm who contributes to the film’s space-age satire. She reinforces the surreal, campy tone of the story with a sense of theatrical pomp. Her presence heightens the otherworldly aspect of the plot.

    • 👑 Queen
    • 🪐 Alien
    • 🎭 Camp
  • Billy Barty as Mr. Throckmorton (Billy Barty) in Lobster Man from Mars

    Mr. Throckmorton (Billy Barty)

    Played by Billy Barty

    The quirky host of the Haunted House, who becomes a practical ally in the plan to trap the Lobster Man. His eccentricity and comic timing add a layer of humor to the otherwise tense caper. He embodies the oddball charm of the film’s world.

    • 🏚️ Host
    • 🧩 Quirkiness
    • 🤝 Ally
  • VT

    Vicki the Camper (Diana Frank)

    Played by Diana Frank

    A supporting character who interacts with the main trio and helps propel the chase. Her presence adds an additional human element to the road-mapped adventure. She contributes to the film’s lighthearted, satirical mood.

    • 🧭 Support
    • 🧭 Relatability
    • 🗺️ Adventure
  • Z(

    Zip (Skip Young)

    Played by Skip Young

    A minor but memorable figure who assists in the escapades around the haunted house and the pursuit of the Lobster Man. His quick quips and presence keep the energy buoyant. He represents the ensemble, moneyed industry and impromptu stunt vibes of the story.

    • 🧭 Sidekick
    • 🗯️ Quick Wit
    • 🛠️ Support
Setting

Where and When Is Lobster Man from Mars Set?

Lobster Man from Mars is set in Mars, Earth, Mr. Throckmorton's Haunted House, Yellowstone National Park, Old… (Late 1980s). Here is why the time and place matter to the story.

When

Late 1980s

The story is framed in the late 1980s Hollywood climate, a period known for blockbuster anxieties and tax-related plotlines. The private screening room, the film-within-a-film concept, and the plans for a box-office flop all reflect the era's production culture. The humor relies on contemporary industry tropes and satirical takes on fame and money.

Where

Mars, Earth, Mr. Throckmorton's Haunted House, Yellowstone National Park, Old Faithful Geyser, Private Screening Room, Dark Cave

Most of the action unfolds on Earth, beginning in a private screening room and moving to a haunted house. The setting includes a hiding place in a dark cave and a chase that leads toward Yellowstone National Park with its famous Old Faithful Geyser. The locations are used to parody sci‑fi tropes while contrasting Hollywood interiors with outdoor, geothermal landscapes.

  • 🗺️ Mars
  • 🌍 Earth
  • 🏚️ Haunted House
  • 🏞️ Yellowstone National Park
  • ♨️ Old Faithful Geyser
  • 🕳️ Dark Cave
  • 🎬 Private Screening Room
Themes

What Are the Themes of Lobster Man from Mars?

3 ideas the story keeps returning to, among them Greed, Satire and Alien Comedy.

  1. 01

    Greed

    Greed drives the plot as Shelldrake pursues a tax write-off by ensuring the film’s failure. The scheme hinges on manipulating box-office perception and promotional hype rather than artistic merit. The satire exposes how profit motives can distort creative decisions and wreck ethical boundaries.

  2. 02

    Satire

    The Producers-inspired premise and meta-film structure lampoon Hollywood's self-importance and incentive structure. The film-within-a-film exposes the absurd lengths people go to for fame, money, and control. The humor targets industry arrogance while celebrating the DIY spirit of a young filmmaker.

  3. 03

    Alien Comedy

    The Lobster Man from Mars serves as a ridiculous sci‑fi villain that heightens absurdity rather than genuine menace. The movie blends space opera with slapstick, deflating genre pretensions and highlighting the clash between fantasy and unscrupulous real-world schemes. The alien enemy becomes a vehicle for playful social satire.

Tone & mood

What Kind of Film Is Lobster Man from Mars?

Whimsical in tone, with fast pacing and a moderate story, going by the plot summary.

Tone
Whimsical
Pacing
Fast
Story
Moderate
Intensity
Medium
Ending
Happy

A fast-paced and goofy sci-fi parody that playfully satirizes Hollywood greed through an intentionally absurd alien invasion plot, creating a consistently quirky and lighthearted viewing experience.

  • quirky
  • satirical
  • goofy
  • lively
  • unusual
  • playful
  • filmmaking
  • sci-fi parody
  • satire of hollywood
  • absurd humor

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FAQ

Lobster Man from Mars Plot Questions

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

What is Lobster Man from Mars about?

In a world where the line between ambition and desperation blurs on every studio lot, a young filmmaker is desperate to get his work seen. Stevie Horowitz spends his days drafting pitches and hoping that the next big name will notice his low‑budget sci‑fi passion project.

Read the full plot summary

When and where does Lobster Man from Mars take place?

Lobster Man from Mars is set in Mars, Earth, Mr. Throckmorton's Haunted House, Yellowstone National Park, Old Faithful… (Late 1980s). The story is framed in the late 1980s Hollywood climate, a period known for blockbuster anxieties and tax-related plotlines.

The setting explained

Who are the main characters in Lobster Man from Mars?

The story follows J.P. Shelldrake (Tony Curtis) (played by Tony Curtis), Stevie Horowitz (Dean Jacobson) (played by Dean Jacobson), Mary (Deborah Foreman) (played by Deborah Foreman) and John (Anthony Hickox) (played by Anthony Hickox); the character guide covers 11 characters in all.

All the characters

What are the main themes of Lobster Man from Mars?

The summary picks out 3 themes: Greed, Satire and Alien Comedy.

The themes explained

Who directed Lobster Man from Mars?

Lobster Man from Mars (1989) was directed by Stanley Sheff and Anthony Hickox and runs 1 hour 24 minutes.

Stanley Sheff’s films

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