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At the Earth's Core (1976) movie poster

Timeline

At the Earth's Core (1976) Timeline Explained – Every Event in Order

Release, runtime and language
1976 · 89 min · English
Directed by
Kevin Connor
Starring
Peter Cushing, Sean Lynch, Caroline Munro, Doug McClure, Anthony Verner, Cy Grant

Driven by scientific curiosity, Dr. Abner Perry and David Innes discover a hidden, subterranean world inhabited by primitive humans and monstrous, mind-reading creatures. David finds himself drawn to the captivating Dia, but their connection is threatened when she is selected as a human sacrifice. He must then join a perilous quest to rescue her and confront the dangers of this extraordinary underground realm, filled with both wonder and peril.

Adventure Sci-Fi Fantasy Cast, crew & box office
On this page (7)
  1. 1 Where to watch
  2. 2 Events in order (14)
  3. 3 Timeline questions answered
  4. 4 The book behind the movie
  5. 5 Movie threads
  6. 6 Movies like At the Earth's Core
  7. 7 Every angle

Where to watch

Where to Watch At the Earth's Core (1976)

Where can you watch At the Earth's Core? Stream, rent or buy it in the US, including on fuboTV, MGM Plus and Philo: current JustWatch availability with up-to-date prices.

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14 events in order · contains spoilers

At the Earth's Core Timeline: Events in Chronological Order

Every key event of At the Earth's Core (1976) in order, scene by scene, with when and where it takes place. Use it to untangle flashbacks, time jumps and parallel storylines, to refresh your memory before the sequel or to find the exact scene you are thinking of.

  1. Testing the Iron Mole

    Dr. Abner Perry and David Innes pilot their groundbreaking drilling machine, the Iron Mole, through the demanding Welsh mountains. This test run is an ambitious endeavor, showcasing cutting-edge technology with high hopes for discovery.

    Where
    Welsh Mountains

  2. Catastrophic Setback

    The test run swiftly deteriorates when the intense heat from the surrounding magma causes Perry and Innes to lose consciousness. They become helpless, surrendering control to the dark forces hiding beneath the Earth's crust.

  3. Awakening in the Unknown

    Upon regaining consciousness, the duo discovers they are plunging deeper into uncharted territory within the Earth’s core. This surreal environment marks the beginning of their strange and perilous journey.

    Where
    Earth's Core

  4. Captives of the Sagoths

    Emerging into a bizarre and prehistoric-like terrain, Perry and Innes find themselves captured by the Sagoths, ape-like creatures that enslave humans. Their initial marvel quickly turns into a desperate struggle for survival.

  5. Encounter with the Mahars

    The Sagoths are under the sinister control of the telepathic Mahars, flying reptiles that dominate their realm. This dark discovery heightens the tension as Perry and Innes realize the intellectual and physical dangers they face.

  6. David's Empathy for Dia

    David Innes becomes increasingly empathetic towards Princess Dia, who is imprisoned by the Mahars. This emotional connection prompts him to rally the other enslaved humans for a significant upheaval.

  7. Revolt Begins

    David and his fellow captive Ra face execution in a gladiatorial arena as the Sagoths unleash a giant dinosaur against them. With Perry’s guidance, they manage to exploit the creature's weak spot, turning the fight in their favor.

    Where
    Battle Arena

  8. Victory Over the Mahar

    Following their triumph over the dinosaur, David and Ra face the challenge of defeating a Mahar. Their brilliant teamwork earns them the respect of the oppressed tribes and inspires them to rise against their captors.

  9. Uniting the Tribes

    Emboldened by their victory, David, Ra, and Dia unite the various tribes, igniting a collaborative spirit among the oppressed people. They strategize to overthrow the Mahars and liberate themselves from the cycle of subjugation.

  10. Learning to Fight Back

    Perry undertakes the task of teaching the enslaved humans to create and effectively use bows and arrows. This newfound knowledge empowers the oppressed, allowing them to arm themselves for the impending struggle.

  11. Rebellion Against the Oppressors

    With their homemade weapons, the human slaves band together to launch a rebellion against the Mahars and their minions. The combined efforts of the tribes lead to a fierce but successful battle for their freedom.

  12. Preparing to Return Home

    After successfully overthrowing their oppressors, Perry and Innes prepare to return to the surface world with Princess Dia. However, the emotional weight of her choice weighs heavily on David, as they share a deep bond.

  13. Dia's Heartfelt Decision

    Despite her strong feelings for David, Dia struggles with the idea of adapting to life on the surface. Ultimately, she chooses to stay in her world, leading David to confront the painful reality of their divergent paths.

  14. The Iron Mole's Return

    In a surprising twist, a minor calculation error during their ascent causes the Iron Mole to break through the ground below the White House lawn. This shocking emergence leaves nearby Secret Service agents in utter disbelief.

    Where
    White House

Last updated: November 18, 2024 at 21:06

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Timeline questions answered

At the Earth's Core Timeline Explained: Your Questions Answered

When does it happen, and why in that order? The questions people ask about the chronology of At the Earth's Core (1976): time jumps, flashbacks, cause and effect between scenes and the correct order of events, each answered with spoilers.

Q1

Why did Perry and Innes lose consciousness in the Iron Mole?

The intense heat from the magma crust surrounding the Iron Mole became overwhelming, causing both men to lose consciousness. While unconscious, they lost control of the drilling machine, which continued descending deeper into the Earth's core until they eventually awoke in the subterranean world.

  • iron mole
  • heat
  • magma
  • consciousness
  • drilling machine
Q2

Why did Dia choose to stay underground instead of going to the surface?

Despite her deep feelings for David, Dia believed she could not adapt to life on the surface world. She felt more connected to her own world and people below, struggling with the idea of leaving everything familiar behind. This emotional conflict led her to make the painful decision to remain in the underground realm.

  • dia
  • princess
  • stay
  • underground
  • surface
  • decision
  • love
Q3

How did the Iron Mole end up emerging at the White House?

A minor calculation error in their navigation during the ascent caused the Iron Mole to breach through the ground beneath the White House lawn instead of returning to the Welsh mountains. This unexpected landing left two Secret Service agents standing nearby completely dumbfounded.

  • white house
  • iron mole
  • calculation error
  • return
  • surface
Q4

What are the Sagoths and why do they serve the Mahars?

The Sagoths are ape-like beings who act as enforcers and slave handlers in the underground world. They are subjugated to the Mahars, flying reptilian creatures with telepathic abilities. The Mahars control the Sagoths through mind control, using them to maintain their dominance over the human tribes.

  • sagoths
  • mahars
  • slaves
  • control
  • ape-like
  • flying reptiles
Q5

How did the humans successfully defeat the Mahars?

Perry taught the enslaved humans how to construct and use bows and arrows, giving them weapons to fight back. United under David's leadership, the various tribes banded together in a coordinated rebellion against the Mahars and their Sagoth minions, ultimately overthrowing their oppressors through collective force.

Foreshadowing: Perry's earlier decision to teach the humans weapon-making directly enabled their victory.

  • rebellion
  • humans
  • mahars
  • defeat
  • bows
  • arrows
  • uprising
Q6

How did David and Ra survive the arena battle?

When a giant dinosaur was released to attack them, Perry's voice rang out from the crowd and guided David to identify the creature's weak spot. Working together, David and Ra exploited this vulnerability to defeat the dinosaur, then went on to also defeat a Mahar, earning the respect of the oppressed tribes.

Foreshadowing: Perry's scientific knowledge of animal anatomy proved crucial in identifying the dinosaur's weakness.

  • arena
  • dinosaur
  • battle
  • david
  • ra
  • perry
  • weak spot
  • survival
Q7

Why was Dia chosen as a human sacrifice?

Princess Dia was selected as a human sacrifice by the Mahars, who regularly demanded such offerings from the enslaved human tribes. This practice was part of the Mahars' system of control and domination over the human population in the subterranean world.

  • dia
  • sacrifice
  • mahars
  • chosen
  • human sacrifice
  • selection
Q8

What are the Mahars and what are their abilities?

The Mahars are large, flying reptilian creatures that possess powerful telepathic and mind control abilities. They use these psychic powers to dominate both the Sagoths and the human tribes, maintaining absolute control over the underground realm through mental domination rather than physical force alone.

  • mahars
  • telepathy
  • mind control
  • flying reptiles
  • powers
  • psychic
Q9

Why did David decide to incite a revolt against the Mahars?

David's growing empathy for Princess Dia, who was imprisoned and selected for sacrifice, motivated him to take action. Witnessing the oppression of the enslaved humans galvanized him to lead a revolt, first in the magma mines and later in the battle arena, ultimately inspiring the entire population to fight for freedom.

Foreshadowing: David's connection to Dia from the moment of his capture drove his determination to act.

  • david
  • rebellion
  • revolt
  • motivation
  • dia
  • freedom
  • uprising
Q10

What was Perry's role in helping the humans fight back?

Perry used his scientific knowledge to teach the enslaved humans how to construct and effectively use bows and arrows. This critical skill gave the oppressed tribes the weapons they needed to arm themselves for the rebellion against the Mahars and Sagoths, turning the tide of the conflict.

  • perry
  • bows
  • arrows
  • teach
  • humans
  • fight
  • weapon making
Q11

How did Perry and Innes survive the extreme heat underground?

As they descended deeper into the Earth's core, the temperature around them actually dropped rather than increased. This unexpected cooling allowed them to regain consciousness and stabilize the Iron Mole, enabling them to continue their journey and eventually emerge into the subterranean world.

  • heat
  • temperature
  • cool
  • underground
  • survival
  • core

Movie threads

More Movies Like At the Earth's Core, by Mood & Story

Curated lists built around what makes At the Earth's Core tick: the same mood, the same kind of story or the same emotional payoff. Each list explains why these movies belong together.

Rebellious Quests in Hidden Worlds like At the Earth's Core

Thrilling uprisings against tyranny in forgotten or secret realms. If you liked the thrilling rebellion against the Mahars in At the Earth's Core, explore more movies about uprisings in lost worlds. These films combine exciting scientific exploration with perilous battles for freedom, featuring hidden civilizations, monstrous creatures, and hopeful struggles against tyranny.

  • adventurous
  • rebellious
  • thrilling
  • perilous
  • hopeful
  • primitive
  • Tone: hopeful, tense
  • Pacing: fast, relentless
Why these movies?

The story pattern: The narrative follows a clear pattern: discovery of a wondrous but dangerous hidden world, capture or conflict with its oppressive rulers, and the protagonist's pivotal role in uniting the native inhabitants for a climactic rebellion. The journey is one of liberation, blending spectacle with a theme of hopeful defiance.

Why they belong together: Movies in this thread share a core adventure formula. They feature a high-intensity, fast-paced escape and rebellion narrative set within a uniquely imagined world. The tone remains hopeful despite the peril, focusing on the triumphant overthrow of evil, often with a bittersweet personal cost amid the collective victory.

At the Earth's Core movie poster

At the Earth's Core

1976
The Quest movie poster

The Quest

1996
Ursus in the Valley of the Lions movie poster

Ursus in the Valley of the Lions

1961
Rim of the World movie poster

Rim of the World

2019
Outlaw Trail: The Treasure of Butch Cassidy movie poster

Outlaw Trail: The Treasure of Butch Cassidy

2006
Dungeons & Dragons: Honor Among Thieves movie poster

Dungeons & Dragons: Honor Among Thieves

2023
Dragonlance: Dragons of Autumn Twilight movie poster

Dragonlance: Dragons of Autumn Twilight

2008
Krull movie poster

Krull

1983

Adventures with Bittersweet Endings like At the Earth's Core

Epic successes are achieved, but personal sacrifices leave a poignant mark. For viewers who enjoyed the mix of heroic triumph and personal farewell in At the Earth's Core, this thread captures stories where the adventure ends well for the many, but at a cost for the few. Discover movies that balance thrilling action and hopeful outcomes with a touch of poignant, emotional sacrifice.

  • bittersweet
  • hopeful
  • thrilling
  • adventurous
  • poignant
  • triumphant
  • Tone: hopeful, bittersweet
  • Pacing: fast, steady
Why these movies?

The story pattern: The narrative builds towards a major, external success, such as winning a war or freeing a people, which provides the hopeful core. However, this is undercut by a concurrent, personal storyline—often a romance or deep friendship—that cannot be sustained after the conflict, resulting in a separation that adds emotional depth to the victory.

Why they belong together: These films are grouped by their unique emotional blend. They masterfully balance a high-intensity, action-driven plot with a medium emotional weight, culminating in an ending that is both satisfying for the overarching plot and bittersweet on a character level. This creates a memorable and nuanced viewer experience.

The Myth movie poster

The Myth

2005
Adventure Girl movie poster

Adventure Girl

1934
Space Cowboys movie poster

Space Cowboys

2000
The Adventurers movie poster

The Adventurers

2017
Fountain of Youth movie poster

Fountain of Youth

2025
Battle Beyond the Stars movie poster

Battle Beyond the Stars

1980
The Adventurer: The Curse of the Midas Box movie poster

The Adventurer: The Curse of the Midas Box

2014
Return of the Jedi movie poster

Return of the Jedi

1983

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Every angle

At the Earth's Core (1976) Explained: Plot, Timeline & Characters

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