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Tarzan’s Greatest Adventure (1959) Plot Summary & Timeline

Tarzan’s Greatest Adventure (1959) movie poster

Tarzan’s Greatest Adventure is a 1959 adventure film directed by John Guillermin, running 1 hour 28 minutes. This page retells the whole story in 393 words (about 2 minutes to read) and covers 13 key events in order, 4 characters, where and when it is set and 4 themes. Looking for the cast, ratings and where to stream it? See the movie page for Tarzan’s Greatest Adventure.

to read the plot summary
2 min
key events in the timeline
13
characters profiled
4
themes explained
4
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Tarzan’s Greatest Adventure (1959) movie poster
Released
Runtime
1h 28m
Director
John Guillermin
Genre
Adventure
Original language
English
No spoilers

What Is Tarzan’s Greatest Adventure About?

The premise of Tarzan’s Greatest Adventure in 313 words, with nothing given away. The full story follows below.

In the dense heart of the African jungle, a remote settlement clings to the edge of a verdant river, its rhythm defined by the calls of wildlife and the steady hum of everyday survival. The canopy filters sunlight into a tapestry of gold and shadow, while the surrounding wilderness feels both timeless and teeming with unseen currents of danger. This hidden world carries a fragile peace, a delicate balance between human habitations and the untamed forces that surround them.

At the center of this wilderness stands Tarzan, the legendary guardian who has made the trees his home and the creatures his kin. Raised among apes and honed by the sheer physicality of his environment, he embodies a raw, primal strength tempered by a deep respect for the land he protects. His presence is a constant reminder that the jungle is not merely a backdrop but a living entity with its own laws—laws that he enforces with quiet authority and an unspoken bond to every leaf and riverbank.

When a band of foreign prospectors arrives, drawn by the promise of untapped riches, the equilibrium begins to shift. Their presence introduces a stark contrast: the clatter of industrial ambition against the whisper of the wild. The prospectors’ search for resources threatens to disturb the delicate harmony, casting a looming shadow over the village and the surrounding forest. As tension thickens, Tarzan feels the pull of his ancient duty, compelled to confront the encroaching threat before it can scar the land he calls home.

The film unfolds with a tone that blends sweeping adventure and brooding suspense, inviting the audience to feel the pulse of the jungle and the weight of responsibility that rests on Tarzan’s shoulders. Every rustle, every distant drumbeat hints at an unseen confrontation, leaving the viewer poised between the serenity of untouched nature and the inevitable clash that looms on the horizon.

Full plot

What Happens in Tarzan’s Greatest Adventure?

The complete story of Tarzan’s Greatest Adventure, from the first scene to the last, in 393 words (about 2 minutes). Spoilers throughout. Names in the text link to 3 cast member pages.

Spoilers ahead

Under the cover of night, the African village of Mantu is raided for its dynamite, and the village doctor and radio operator are fatally shot. Before dying, the operator gasps,

Slade

over the shortwave radio.

The next morning, Tarzan, Gordon Scott, is awakened by drums that signal trouble. He leaves his treehouse and arrives at Mantu, where a funeral is being held for the fallen villagers. A police inspector informs Tarzan of the raid, and he sets out by canoe to catch his old nemesis Slade, Anthony Quayle, and his gang of raiders. Along the way, a small plane taunts Tarzan with low flyovers. But the engine stalls, and the aircraft crashes, dumping an American ex-fashion model, Angie, Sara Shane, into the river. Unwilling to abandon her, Tarzan brings Angie to the hunt.

Meanwhile, Slade and his quartet of thieves are just miles ahead, traveling by riverboat toward a secret diamond mine where they will use the stolen dynamite to excavate gems. When their boat malfunctions, the thieves begin to quarrel among themselves. One of them leaves the boat and later drowns in quicksand; another dies when Tarzan, who has now caught up with the raiders, nails him with a bow and arrow. Tarzan is wounded, and Angie tends to his wounds. She attempts to steal medical supplies from Slade’s boat but is captured. Slade uses her to lure Tarzan into a trap, but the ploy fails, costing the life of another accomplice. Only Slade and a single ally, Kreiger, survive.

There is no honor among thieves, as Kreiger demonstrates when he tries to kill Slade after they reach the mine. Slade retaliates, and when Kreiger offers him all the diamonds if he lets him go, Slade remains unmoved and kills Kreiger. Back on the river, Tarzan is nursed back to health by Angie. He continues his quest to capture Slade, much to her displeasure. Tarzan thanks Angie for her help, and Tarzan, Gordon Scott, continues his pursuit toward a final confrontation with Slade.

High atop a river bluff, Slade fires rifle shots at Tarzan, who reaches him despite the gunfire. At first Slade gains the upper hand by lassoing Tarzan with a wire noose. However, Tarzan’s strength and endurance win out, and he pushes Slade over the cliff onto the rocks below. Tarzan then travels back upriver to Mantu and his treehouse.

Timeline

Tarzan’s Greatest Adventure Timeline: Every Key Event in Order

13 key events in the order they happen, from “Night raid on Mantu” to “Tarzan returns to Mantu”. 13 events name a place, across 6 locations.

  1. 1

    Night raid on Mantu

    The village of Mantu is raided under cover of darkness as thieves steal dynamite. The village doctor and the radio operator rush to stop them but are fatally shot. Before dying, the operator gasps 'Slade' over the shortwave radio, revealing the mastermind behind the attack.

    When:night Where:Mantu

  2. 2

    Tarzan learns of the raid at dawn

    Tarzan is awakened by drums signaling trouble. He leaves his treehouse and arrives at Mantu to find a funeral underway for the slain villagers, setting a somber tone for the pursuit ahead.

    When:morning Where:Mantu

  3. 3

    Inspector briefs Tarzan

    A police inspector informs Tarzan about the raid and points him toward Slade and his gang. Tarzan resolves to track down the raiders and bring them to justice.

    When:morning Where:Mantu

  4. 4

    Pursuit begins; plane distraction

    Tarzan departs by canoe to chase Slade. A small plane circles and taunts him with low flyovers, but its engine stalls and crashes, dumping Angie, an American ex-fashion model, into the river.

    When:afternoon Where:River

  5. 5

    Angie joins the chase

    Reluctant to abandon her, Tarzan ferries Angie and her belongings along as they continue toward Slade's hideout. Angie becomes an unexpected ally in the perilous pursuit.

    When:afternoon Where:River

  6. 6

    Slade's riverboat to the mine

    Slade and his quartet travel by riverboat toward a secret diamond mine, intending to use the stolen dynamite to excavate the gems. The crew remains suspicious of one another as they press on.

    When:mid-journey Where:River

  7. 7

    Boat malfunctions and a death

    Their riverboat malfunctions, triggering distrust among the thieves. One man abandons the boat and later drowns in quicksand, signaling the danger that lies ahead in the treacherous river route.

    When:mid-journey Where:River

  8. 8

    Tarzan closes in; ambushed ally wounded

    Tarzan catches up to the raiders and nails a fellow thief with a bow and arrow, but the fight leaves him injured. Angie steps in to tend his wounds, deepening their uneasy partnership.

    When:late afternoon Where:River

  9. 9

    Angie captured and used as bait

    Angie tries to steal medical supplies from Slade's boat and is captured. Slade uses her as bait to lure Tarzan into a trap, a ploy that costs the life of another accomplice when it fails.

    When:evening Where:Slade's boat

  10. 10

    Kreiger's fate; betrayal in the mine

    Only Slade and the ex-Nazi Kreiger remain as the mine nears. Kreiger offers Slade all his diamonds for release, but Slade coldly kills Kreiger rather than bargaining, underscoring their ruthlessness.

    When:approaching mine Where:Mine approach

Show the other 3 events of Tarzan’s Greatest Adventure
  1. 11

    Tarzan heals and persists

    Nursed back to health by Angie, Tarzan recovers and renews his pursuit of Slade. The growing bond between Tarzan and Angie drives their shared determination to stop the thieves.

    When:post-recovery Where:River/ jungle camp

  2. 12

    Final showdown on the river bluff

    In a climactic confrontation, Slade fires at Tarzan from a river bluff. Tarzan resists a wire noose and, through sheer strength and endurance, pushes Slade off the cliff onto the rocks below.

    When:final confrontation Where:River bluff

  3. 13

    Tarzan returns to Mantu

    Having defeated Slade, Tarzan makes his way back upriver to Mantu and his treehouse, ending the pursuit and returning to his home among the trees. The villagers welcome him back as the danger has passed.

    When:after Where:Mantu

Characters

Who Are the Main Characters in Tarzan’s Greatest Adventure?

4 characters, among them Tarzan (Gordon Scott), Angie (Sara Shane) and Slade (Anthony Quayle): who each one is and the part they play in the story. Every profile links to the actor’s page.

  • T(

    Tarzan (Gordon Scott)

    Played by Gordon Scott

    Tarzan is a formidable jungle guardian, calm under pressure and driven by a strong sense of justice. He tracks Slade across river and rainforest, using endurance and skill with bow and arrow to survive. His resolve and resourcefulness carry him through every danger as he fights to bring the criminals to justice.

    • 🗺️ Hero
    • 🛡️ Protector
    • 🧭 Jungle Hero
  • A(

    Angie (Sara Shane)

    Played by Sara Shane

    Angie is an American ex-fashion model who survives a plane crash and becomes an unlikely ally. She is initially wary of Tarzan but grows into a capable partner, tending his wounds and aiding in battles against Slade's crew. Her resilience and practicality help tilt the odds in Tarzan's favor.

    • 🧭 Survivor
    • 🩹 Healer
    • 🧠 Resourceful
  • Anthony Quayle as Slade (Anthony Quayle) in Tarzan’s Greatest Adventure

    Slade (Anthony Quayle)

    Played by Anthony Quayle

    Slade is Tarzan's old nemesis, a ruthless raider who leads a quartet of thieves toward a secret diamond mine. He is cruel, cunning, and unmoved by mercy, willing to kill for progress and to manipulate others to reach his goal.

    • 🗡️ Villain
    • 🧠 Clever
    • ⚔️ Ruthless
  • Niall MacGinnis as Kreiger (Niall MacGinnis) in Tarzan’s Greatest Adventure

    Kreiger (Niall MacGinnis)

    Played by Niall MacGinnis

    Kreiger is an ex-Nazi among Slade's crew, driven by self-preservation and greed. He schemes to betray Slade for his own gain, but his plan backfires as betrayal mounts in the mine and river sequences. His final fate underscores the danger of treachery.

    • 🪖 Traitor
    • 🧭 Schemer
    • 🧨 Dangerous
Setting

Where and When Is Tarzan’s Greatest Adventure Set?

Tarzan’s Greatest Adventure is set in Mantu and Africa. Here is why the place matters to the story.

Where

Mantu, Africa

Mantu is a remote African village set beside dense jungle and a winding river. The community mourns after a raid that claims villagers and leaves the area tense and dangerous. Tarzan follows the raiders upstream by canoe, moving through jungle terrain toward a hidden diamond mine. The setting blends untamed wilderness with frontier outposts under the threat of violence.

  • 🏞️ Jungle
  • 🚣 River
  • 🏕️ Village
Themes

What Are the Themes of Tarzan’s Greatest Adventure?

4 ideas the story keeps returning to, among them Pursuit, Alliance and Greed.

  1. 01

    Pursuit

    Tarzan's relentless pursuit of Slade drives the action, pushing him through river chases, jungle ambushes, and perilous confrontations. The pursuit tests his stamina, resourcefulness, and unwavering commitment to justice. Each setback raises the stakes until the final showdown.

  2. 02

    Alliance

    An unlikely partnership forms between Tarzan and Angie as they face danger together. Their alliance blends Tarzan's physical prowess with Angie's street-smarts and courage. The bond deepens through shared risk and determination to stop the raiders.

  3. 03

    Greed

    The stolen dynamite and diamonds drive the criminals' ruthless actions. Slade and Kreiger reveal how greed erodes loyalty, leading to betrayals and deaths. The danger of greed mirrors the film's moral peril and violence.

  4. 04

    Courage

    Tarzan endures injuries and brutal conditions, pressing on with resilience and skill. He relies on jungle know-how and physical strength to outmaneuver enemies. Courage becomes the practical force that defeats threats and protects the vulnerable.

Tone & mood

What Kind of Film Is Tarzan’s Greatest Adventure?

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

Tone
Tense
Pacing
Fast
Story
Straightforward
Intensity
High
Ending
Happy

A tense and fast-paced jungle pursuit thriller that pits a determined hero against ruthless criminals, creating a sustained sense of danger and urgency from start to finish.

  • tense
  • thrilling
  • urgent
  • dangerous
  • determined
  • ruthless
  • jungle survival
  • revenge and justice
  • pursuit
  • man vs man

Content notes: fatal shootings, multiple deaths.

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6 films close to Tarzan’s Greatest Adventure in story and themes that have a full plot summary here: Tarzan Escapes (1936) and Tarzan Triumphs (1943) lead.

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FAQ

Tarzan’s Greatest Adventure Plot Questions

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

What is Tarzan’s Greatest Adventure about?

In the dense heart of the African jungle, a remote settlement clings to the edge of a verdant river, its rhythm defined by the calls of wildlife and the steady hum of everyday survival.

Read the full plot summary

When and where does Tarzan’s Greatest Adventure take place?

Tarzan’s Greatest Adventure is set in Mantu and Africa. Mantu is a remote African village set beside dense jungle and a winding river. The community mourns after a raid that claims villagers and leaves the area tense and dangerous.

The setting explained

Who are the main characters in Tarzan’s Greatest Adventure?

The story follows Tarzan (Gordon Scott) (played by Gordon Scott), Angie (Sara Shane) (played by Sara Shane), Slade (Anthony Quayle) (played by Anthony Quayle) and Kreiger (Niall MacGinnis) (played by Niall MacGinnis).

All the characters

What are the main themes of Tarzan’s Greatest Adventure?

The summary picks out 4 themes: Pursuit, Alliance, Greed and Courage.

The themes explained

Who directed Tarzan’s Greatest Adventure?

Tarzan’s Greatest Adventure (1959) was directed by John Guillermin and runs 1 hour 28 minutes.

John Guillermin’s films

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